{"id":9164,"date":"2025-06-13T03:15:46","date_gmt":"2025-06-13T03:15:46","guid":{"rendered":"https:\/\/www.hashmicro.com\/my\/blog\/?p=9164"},"modified":"2026-02-19T03:30:56","modified_gmt":"2026-02-19T03:30:56","slug":"rfid","status":"publish","type":"post","link":"https:\/\/www.hashmicro.com\/my\/blog\/rfid\/","title":{"rendered":"RFID (Radio Frequency Identification): Definition and How It Works"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Imagine managing thousands of SKUs without real-time tracking or automation. Manual inventory checks and delayed updates lead to costly mistakes and lost opportunities. For Malaysian businesses, this translates into poor stock visibility and reduced profitability.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">As digitalization accelerates in Southeast Asia, demand for intelligent tracking systems grows rapidly. The global RFID tags market is forecasted to reach USD 29.05 billion by 2032, nearly doubling from 2023 <\/span><a href=\"https:\/\/www.globenewswire.com\/news-release\/2025\/02\/07\/3022828\/0\/en\/RFID-Tags-Market-Size-to-Hit-USD-29-05-Billion-by-2032-Research-by-SNS-Insider.html\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">(SNS Insider).<\/span><\/a><span style=\"font-weight: 400;\"> This signals a shift toward smarter, data-driven inventory solutions.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">RFID (Radio Frequency Identification) offers seamless inventory tracking, enabling businesses to monitor stock movements instantly and accurately. From warehouses to retail stores, RFID eliminates blind spots and enhances decision-making across the supply chain. It&#8217;s a game-changer for businesses aiming to scale efficiently.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In this article, we&#8217;ll explore how RFID works, its business benefits, and its practical applications in Malaysia&#8217;s wholesale and distribution sector. We&#8217;ll also highlight how RFID solutions like<\/span><a href=\"https:\/\/www.hashmicro.com\/my\/hash-trading-and-distribution-software\"><span style=\"font-weight: 400;\"> Wholesale Distribution Software<\/span><\/a><span style=\"font-weight: 400;\"> can help local companies gain operational control and future-proof their logistics operations.<\/span><\/p>\n<table style=\"border-collapse: collapse; background-color: #fffacd; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); border-radius: 25px 25px 25px 25px;\" width=\"100%\">\n<tbody>\n<tr>\n<td style=\"padding: 15px; border: none;\">\n<h3 style=\"margin-bottom: 10px;\"><span style=\"background-color: #990000; color: #ffffff; padding: 5px;\"><b>Key Takeaways<\/b><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><a href=\"#pengertian\">RFID (Radio Frequency Identification) is<\/a> a technology that uses electromagnetic fields to identify and track tags attached to objects automatically.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><a href=\"#cases\">Leading use cases<\/a> of RFID include inventory tracking, access control, asset management, and real-time supply chain monitoring across industries such as retail, logistics, healthcare, and manufacturing.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">HashMicro&#8217;s RFID-compatible <\/span><a href=\"https:\/\/www.hashmicro.com\/my\/hash-trading-and-distribution-software\"><span style=\"font-weight: 400;\">Wholesale Distribution Software <\/span><\/a><span style=\"font-weight: 400;\">empowers Malaysian businesses with automated tracking, accurate data capture, and seamless integration, enabling smarter logistics and improved stock control.<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\"><!-- <div id=\"toc_group_article\" style=''>\r\n\t<p style='font-size:25px;font-weight:bold; margin-bottom:0px'>\r\n\t\tTable of Content\r\n\t<\/p>\r\n\t<ul id=\"list_toc\" class='list_toc'><\/ul>\r\n<\/div>\r\n\r\n<div class=\"dropdown-fixed-top\" id=\"dropdown-fixed-top\">\r\n\t<div class=\"row\">\r\n\t\t<p id=\"pilihDaftarIsi\">Content Lists<\/p>\r\n\t\t<p><i class=\"td-icon-menu-down\"><\/i><\/p>\r\n\t<\/div>\r\n\t\r\n\t<div>\r\n\t\t<ul id=\"list_toc_top\" class='list_toc'><\/ul>\r\n\t<\/div>\r\n<\/div> -->\r\n\r\n<!-- TOC mobile -->\r\n<div id=\"placeholder-toc\"><\/div>\r\n<div id=\"toc\">\r\n    <div class=\"header\">\r\n\t<span class=\"toc-title\" id=\"toc-title\">Table of Content<\/span>\t\r\n\t <i class=\"toc-icon\">\r\n        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"30\" height=\"30\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"#000\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"header-icon\">\r\n          <path d=\"m6 9 6 6 6-6\" \/>\r\n        <\/svg>\r\n      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none;\r\n\t\t}\r\n\t}\r\n\t\r\n\t#list_toc li {margin-bottom: 0;margin-top: 5px;}\r\n\t#list_toc > li > ul {padding-left: 20px;margin-bottom: 0;}\r\n\t#list_toc{height:max-content;transition:ease-in-out}\r\n\t#list_toc li {margin-bottom: 0;margin-top: 5px;}\r\n\t#list_toc_float li.active > a {color:#b1252d;background: #ffe1e3;}\r\n\t#list_toc_top li.active > a {color:#b1252d;background: #ffe1e3;}\r\n\t#list_toc_float li a {padding:3px 7px}\r\n\t#list_toc_float li a {\r\n\t\tdisplay: block;\r\n\t\tcolor: #000;\r\n\t\tmargin-bottom: 6px;\r\n\t\tpadding-top: 2px;\r\n\t\tpadding-bottom: 2px;\r\n\t\ttransition: all 0.2s ease-in-out;\r\n\t\tfont-size: 15px;\r\n\t\tline-height: 18px;\r\n\t}\r\n\t#list_toc_float li{list-style:none;list-style-position:inside; margin-left:0;}\r\n\t#list_toc_float a:hover{color:#b1252d;}\r\n\t\r\n\t#toc_group_float{\r\n\t\tline-height: 24px;\r\n\t\tmax-height: calc(100vh - 100px);\r\n\t\toverflow: auto;\r\n\t\tz-index: 99;\r\n\t\tdisplay:none!important;\r\n\t\tbackground:#fff;\r\n\t\ttransition:all 0.5s linear\r\n\t}\r\n\t\r\n\t@media (min-width:1019px){\r\n\t\t#toc_group_float {\r\n\t\t\tdisplay:block!important;\r\n\t\t}\r\n\t\t#toc_group_article {\r\n\t\t\tdisplay:none;\r\n\t\t}\t\t\t\t\r\n\t}\r\n\r\n<\/style>\r\n\r\n<style>\r\n\t@media (max-width: 992px) {\r\n\t\t#toc_group_article {\r\n\t\t\tpadding-top: 24px;\r\n\t\t}\r\n\t}\r\n\t\r\n\t#list_toc_float {\r\n\t\tmax-height: calc(100vh - 250px);\r\n\t\toverflow-y: auto;\r\n\t}\r\n\t\r\n\t#list_toc_top {\r\n\t\tdisplay: none;\r\n\t\tbackground: #fff;\r\n\t\tmargin-bottom: 4px;\r\n\t}\r\n\t\r\n\t#list_toc_top li {\r\n\t\tdisplay: block;\r\n\t\tmargin-left: 0;\r\n\t\tlist-style: none;\r\n\t}\r\n\t\r\n\t#list_toc_top a {\r\n\t\tpadding: 5px;\r\n\t\tdisplay: block;\r\n\t}\r\n\t\r\n\t#list_toc_top.show {\r\n\t\tdisplay: block;\r\n\t}\r\n\r\n\t#list_toc_top a {\r\n\t\tcolor: #434343;\r\n\t\tborder-bottom: 1px solid #bbb;\r\n\t}\r\n\t\r\n\t.dropdown-fixed-top {\r\n\t\tposition: fixed;\r\n\t\ttop: 59px;\r\n\t\twidth: 100%;\r\n\t\tz-index: 99;\r\n\t\tborder-bottom: 2px solid #9c171e;\r\n\t\tpadding: 12px;\r\n\t\tbackground: #fff;\r\n\t\twidth: 100%;\r\n\t\tcursor: pointer;\r\n\t\tdisplay: none;\r\n\t\tleft: 0;\r\n\t\tbox-shadow: 0 -2px 7px 6px rgba(0, 0, 0, 0.17);\r\n\t}\r\n\t\r\n\t#dropdown-fixed-top.show {\r\n\t\tanimation: showAnim 0.5s ease;\r\n\t\tdisplay: block;\r\n\t\topacity: 1;\r\n\t}\r\n\t\r\n\t@keyframes showAnim {\r\n\t\tfrom {\r\n\t\t\tdisplay: none;\r\n\t\t\topacity: 0;\r\n\t\t}\r\n\t\tto {\r\n\t\t\tdisplay: block;\r\n\t\t\topacity: 1;\r\n\t\t}\r\n\t}\r\n\t\r\n\t.dropdown-fixed-top #list_toc_top {\r\n\t\tmax-height: calc(50vh - 110px);\r\n\t\toverflow-y: scroll;\r\n\t}\r\n\t\r\n\t.dropdown-fixed-top .row {\r\n\t\tdisplay: flex;\r\n\t\tjustify-content: space-between\r\n\t}\r\n\t\r\n\t.dropdown-fixed-top .row p {\r\n\t\tmargin-bottom: 0;\r\n\t}\r\n\t\r\n\t#pilihDaftarIsi {\r\n\t\tmax-width: 100%;\r\n\t\toverflow: hidden;\r\n\t\twhite-space: nowrap;\r\n\t}\r\n\t\r\n\t@media (min-width: 1018px) {\r\n\t\t.dropdown-fixed-top {\r\n\t\t\tdisplay: none;\r\n\t\t}\r\n\t}\r\n\t\r\n\t#list_toc li {margin-bottom: 0;margin-top: 5px;}\r\n\t#list_toc > li > ul {padding-left: 20px;margin-bottom: 0;}\r\n\t#list_toc{height:max-content;transition:ease-in-out}\r\n\t#list_toc li {margin-bottom: 0;margin-top: 5px;}\r\n\t#list_toc_float li.active > a {color:#b1252d;background: #ffe1e3;}\r\n\t#list_toc_top li.active > a {color:#b1252d;background: #ffe1e3;}\r\n\t#list_toc_float li a {padding:3px 7px}\r\n\t#list_toc_float li a {\r\n\t\tdisplay: block;\r\n\t\tcolor: #000;\r\n\t\tmargin-bottom: 6px;\r\n\t\tpadding-top: 2px;\r\n\t\tpadding-bottom: 2px;\r\n\t\ttransition: all 0.2s ease-in-out;\r\n\t\tfont-size: 15px;\r\n\t\tline-height: 18px;\r\n\t}\r\n\t#list_toc_float li{list-style:none;list-style-position:inside; margin-left:0;}\r\n\t#list_toc_float a:hover{color:#b1252d;}\r\n\t\r\n\t#toc_group_float{\r\n\t\tline-height: 24px;\r\n\t\tmax-height: calc(100vh - 100px);\r\n\t\toverflow: auto;\r\n\t\tz-index: 99;\r\n\t\tdisplay:none!important;\r\n\t\tbackground:#fff;\r\n\t\ttransition:all 0.5s linear\r\n\t}\r\n\t\r\n\t@media (min-width:1019px){\r\n\t\t#toc_group_float {\r\n\t\t\tdisplay:block!important;\r\n\t\t\t}\r\n\t\t\t\t#toc_group_article {\r\n\t\t\tdisplay:none;\r\n\t\t}\r\n\t}\r\n\r\n<\/style>\r\n\r\n<!-- START ToC styling  -->\r\n<style>\r\n\t\/* Simple styling for the TOC *\/\r\n\t\r\n\t#toc ul li:last-child {\r\n    padding-bottom: 16px; \/* Adjust the value as needed *\/\r\n}\r\n\r\n.td-fix-index {\r\n\t transform: unset !important;\r\n     -webkit-transform: unset !important; \r\n}\r\n.footer-contact .td-fix-index {\r\n\t transform: translateZ(0) !important;\r\n     -webkit-transform: translateZ(0) !important; \r\n}\r\n\t.tdb_single_content .tdb-block-inner.td-fix-index{\r\n\t\tposition: static;\r\n\t}\r\n\t\r\n\r\n\t\r\n#toc {\r\n  background-color: #FFF;\r\n\tpadding: 17px 24px 0px 24px !important;\r\n  margin-bottom: 20px;\r\n\/*   border: 1px solid #9C171E; *\/\r\n  border-radius: 6px;\r\n\tdisplay: none;\r\n  max-width: 100%;\r\n  transition: .4s ease height;\r\n\tmargin-left: 0;\r\n\toverflow: hidden;\r\n}\r\n\r\n#toc .header{\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: space-between;\r\n\tbackground-color: transparent;\r\n}\r\n\t\r\n\t#toc.sticky .header{\r\n\t\tpadding: 4px 0;\r\n\t}\r\n\t\r\n.header p{\r\n  font-size: 18px !important;\r\n  font-weight: 600 !important;\r\n  color: #393939;\r\n   margin-bottom: 0;\r\n  \/* margin-top: 20px; *\/\r\n}\r\n\r\n.toc-icon{\r\n  float: right;\r\n\/*   visibility: hidden; *\/\r\n}\r\n\r\n\t.toc-title{\r\n\t\tmargin-right: auto;\r\n\/* \t\tpadding-left: 20px; *\/\r\n\t\tfont-weight: 600;\r\n\t\talign-self: center;\t}\t\r\n\r\n#toc ul {\r\n  list-style-type: none;\r\n  padding-left: 0;\r\n}\r\n\t\r\n#toc.sticky ul{\r\n\toverflow-y: auto;\r\n\tmax-height: 250px;\r\n\tmargin-top: 0px;\r\n\tpadding-top: 20px;\r\n\/* \tborder-top: 1px solid #d3d3d3; *\/\r\n}\r\n\t\r\n#toc ul li {\r\n\/*   margin-bottom: 10px; *\/\r\n  margin-bottom: 10px;\r\n\tmargin-left: 0;\r\n\ttransition: .2s ease;\r\n\tcursor: pointer;\r\n}\r\n\t\r\n\t#toc.sticky ul li {\r\n\t  margin-right: 10px;\r\n\t}\r\n\t\r\n.td-post-content #toc-list li a:hover, .td-post-content #toc-list a.active{\r\n\tbackground-color: #FFF;\r\n\/* \tpadding: 8px 16px 8px 16px; *\/\r\n\tpadding: 4px 16px 4px 16px;\r\n\tborder-radius: 6px;\r\n\tcolor: #9c171e !important;\r\n\tfont-weight: 600 !important;\r\n}\r\n\t\r\n\t.td-post-content #toc-list li:hover a, .td-post-content #toc-list a.active{\r\n\t\tcolor: #9C171E !important;\r\n\t\tfont-weight: 600 !important;\r\n\t}\r\n\t\r\n.td-post-content #toc-list a.active{\r\n\tfont-weight: bold !important;\r\n\tcolor: #9C171E !important;\r\n}\r\n\t\r\n#toc a, .td-post-content #toc-list a {\r\n  text-decoration: none;\r\n  color: #ea1717 !important;\r\n  transition: .2s ease;\r\n\tfont-weight: 400 !important;\r\n\tdisplay: block;\r\n\t\r\n\tpadding: 4px 16px 4px 0;\r\n}\r\n\r\n#toc.sticky {\r\n  position: fixed;\r\n\/*   top: 73px; *\/\r\n\tbottom: 0;\r\n  z-index: 100; \r\n  box-shadow: 0 2px 5px rgba(0,0,0,0.1); \r\n\twidth: 100%; \r\n\tbackground-color: #FFF;\r\n\/* \tbackground-color: #FFF1F1; *\/\r\n\tborder-bottom: 1px solid #ea1717;\r\n\/*   border: 1px solid #393939; *\/\r\n  box-shadow: 0px 0px 14px 0px #00000040;\r\n  cursor: pointer;\r\n\tanimation: fadein .3s ease;\r\n\tpadding: 12px 16px !important;\r\n}\r\n\t\r\n\t.fadein{\r\n\t\tanimation: fadein .3s ease;\r\n\t}\r\n\t\r\n\t.fadeout{\r\n\t\tanimation: fadeout .3s ease;\r\n\t}\r\n\t\r\n\t\r\n\t@keyframes fadein{\r\n\t\t0% {\r\n\t\t\topacity: 0;\r\n\t\t}\r\n\t\t100%{\r\n\t\t\topacity: 1;\r\n\t\t}\r\n\t}\r\n\t\r\n\t@keyframes fadeout{\r\n\t\t0% {\r\n\t\t\topacity: 1;\r\n\t\t}\r\n\t\t100%{\r\n\t\t\topacity: 0;\r\n\t\t}\r\n\t}\r\n\r\n\t\r\n#toc.sticky .header p{\r\n\tmargin-bottom: 10px;\r\n\tmargin-top: 10px;\r\n}\r\n\r\n#toc.sticky .toc-icon{\r\n  visibility: visible;\r\n\/* \ttransition: 0.4s ease; *\/\r\n}\r\n\t\r\n\t.toc-icon{\r\n\t\talign-items: center;\r\n    \tdisplay: flex;\r\n\t}\r\n\t\r\n\tsvg.header-icon{\r\n\/* \t\tbackground-color: #9c171e; *\/\r\n\t\tbackground-color: #FFF;\r\n\t\tborder-radius: 30px;\r\n\t\tpadding: 5px;\r\n\t}\r\n\r\n#toc.sticky .list{\r\n\/*   max-height: 0; *\/\r\n  transition: height 0.4s ease;\r\n}\r\n\t\r\n\t#toc .list{\r\n\/*   max-height: 0; *\/\r\n  transition: height 0.4s ease;\r\n}\r\n\r\n#toc .header.active .toc-icon{\r\n\ttransform: rotate(0deg); \r\n\topacity: 1;\r\n}\r\n\r\n\t#toc .header.active + .list {\r\n\t  max-height: 200px; \/* Adjust this value as needed *\/\r\n\t  opacity: 1;\r\n\t}\r\n\t\r\n\t#placeholder-toc{\r\n\/* \t\tdisplay: none; *\/\r\n\t}\r\n\t\r\n\t@media (min-width: 768px) and (max-width: 991px){\r\n\t\t#toc.sticky{\r\n\/* \t\t\ttop: 104px; *\/\r\n\t\t\tbottom: 0px;\r\n\t\t}\r\n\t\t\r\n\t\t#toc{\r\n\t\t\twidth: unset !important;\r\n\t\t}\r\n\t}\r\n\t\r\n\t@media (max-width: 767px){\r\n\t\t#toc{\r\n\t\t\twidth: 100% !important;\r\n\t\t\tdisplay: inline-block;\r\n\t\t}\r\n\t\t\r\n\t\t#toc.sticky{\r\n\t\t\twidth: 90% !important;\r\n\/* \t\t\ttop: 81px; *\/\r\n\t\t\tbottom: 60px;\r\n\t\t\tmargin-left: auto;\r\n\t\t\tmargin-right: auto;\r\n\t\t\tpadding: 0 16px;\r\n\t\t\tright: 5%;\r\n\t\t}\r\n\t}\r\n\t\r\n\t<\/style>\r\n<!-- END ToC styling  -->\r\n\r\n<!-- ToC List for mobile -->\r\n<script>\r\n \/\/ Generate TOC based on headings\r\ndocument.addEventListener(\"DOMContentLoaded\", function() {\r\n  \/\/ Get the element that will contain the TOC\r\n  const tocList = document.getElementById('toc-list');\r\n\r\n  \/\/ Get the element with the ID 'article-left'\r\n  const article = document.querySelector('.td-post-content');\r\n\r\n  \/\/ Find all h2 elements within 'myarticle'\r\n  const headers = article.getElementsByTagName('h2');\r\n\r\n  \/\/ Loop through the h2 elements and create a list item for each one\r\n  for (let i = 0; i < headers.length; i++) {\r\n    const header = headers[i];\r\n    const headerText = header.textContent;\r\n\/\/     const headerId = 'header-' + i;\r\n    const headerId = headerText\r\n    .toLowerCase()\r\n    .trim()\r\n    .replace(\/[^\\w\\s-]\/g, '')  \/\/ hapus tanda baca\r\n    .replace(\/\\s+\/g, '-'); \/\/ ganti spasi jadi \"-\"\r\n\r\n    \/\/ Set an ID for the header if it doesn't have one\r\n    header.setAttribute('id', headerId);\r\n\r\n    \/\/ Create a list item for the TOC\r\n    const listItem = document.createElement('li');\r\n\r\n    \/\/ Create a link for the list item\r\n    const link = document.createElement('a');\r\n    link.setAttribute('href', '#' + headerId);\r\n    link.textContent = headerText;\r\n\r\n    \/\/ Append the link to the list item\r\n    listItem.appendChild(link);\r\n\r\n    \/\/ Append the list item to the TOC list\r\n    tocList.appendChild(listItem);\r\n  }\r\n});\r\n\r\n\/\/ Keep height and placement of content using placeholder in place of TOC\r\ndocument.addEventListener(\"DOMContentLoaded\", function() {\r\n  const toc = document.querySelector('#toc');\r\n  const placeholderToc = document.querySelector('#placeholder-toc');\r\n\r\n  function setPlaceholderHeight() {\r\n    placeholderToc.style.height = `${toc.offsetHeight}px`;\r\n  }\r\n\r\n  \/\/ Set the initial height of the placeholder\r\n  setPlaceholderHeight();\r\n\r\n  \/\/ Update the height on window resize\r\n  window.addEventListener('resize', setPlaceholderHeight);\r\n});\r\n  const tocTitle = document.querySelector('#toc-title'); \/\/ Assuming header-faq is the element for TOC title\r\n\r\n\/\/ Sticky TOC and update heading\r\ndocument.addEventListener(\"DOMContentLoaded\", function() {\r\n  const toc = document.querySelector('#toc');\r\n  const footer = document.querySelector('.td-footer-template-wrap');\r\n  const tocParent = toc.parentElement;\r\n  const divTop = tocParent.getBoundingClientRect().top + window.pageYOffset;\r\n  const tocHeight = toc.offsetHeight;\r\n  const triggerPoint = divTop + tocHeight + 700;\r\n  const footerHeight = footer.offsetHeight;\r\n  const triggerFooterPoint = footer.getBoundingClientRect().top + window.pageYOffset - footerHeight - footerHeight - footerHeight;\r\n  const phtoc = document.querySelector('#placeholder-toc');\r\n  const headers = document.querySelectorAll('.td-post-content h2');\r\n  const navLinks = document.querySelectorAll('#toc-list a');\r\n\t\r\n\tconst panel2 = document.querySelector(\"#toc .list\");\r\n\tvar icon = document.querySelector(\".toc-icon\");\r\n\r\n  let activeLink = null; \/\/ Declare activeLink outside the loop\r\n\t\r\n  \/\/ Function to handle scroll and add\/remove .sticky class\r\n  function handleScroll() {\r\n    const windowTop = window.pageYOffset || document.documentElement.scrollTop;\r\n    let currentHeader = '';\r\n\r\n    \/\/ Highlight user progress as the heading comes\r\n    headers.forEach(header => {\r\n\t\tconst headerTop = header.offsetTop;\r\n\t\tconst headerHeight = header.clientHeight;\r\n\t\tif (window.scrollY >= (headerTop - headerHeight + 700)) {\r\n\t\t\tconst currentHeaderId = header.getAttribute('id');\r\n\t\t\tconst currentHeaderText = document.getElementById(currentHeaderId).textContent;\r\n\/\/ \t\t\tconsole.log(\"current header text:\", currentHeaderText);\r\n\t\t\ttocTitle.textContent = currentHeaderText;\r\n\t\t\tcurrentHeader = currentHeaderId;\r\n\t\t\t\r\n\t\t\tif(window.innerWidth < 767){\r\n\t\t\t\ttocTitle.textContent = 'Table of Content';\r\n\t\t\t}\r\n\t\t}\r\n\t});\r\n\r\n    navLinks.forEach(link => {\r\n      link.classList.remove('active');\r\n      if(currentHeader != '') {\r\n\t\t  if (link.getAttribute('href').includes(currentHeader)) {\r\n\t\t\t  link.classList.add('active');\r\n\t\t  }\r\n\t  }\r\n    });\r\n\/\/     if (windowTop < triggerFooterPoint) {\r\n\/\/         toc.style.display = 'block';\r\n\/\/ \t}else{\r\n\/\/         toc.style.display = 'none';\r\n\/\/ \t}\r\n    \/\/ Update TOC title if sticky\r\n    if (windowTop > triggerPoint) {\r\n      if (!toc.classList.contains('sticky')) {\r\n        phtoc.style.display = \"block\";\r\n        toc.classList.add('sticky');\r\n        toc.style.width = `${tocParent.offsetWidth}px`; \/\/ Set width to match the parent element\r\n        toc.setAttribute('style', 'width: ' + tocParent.offsetWidth + 'px !important;');\r\n        toc.style.backgroundColor = \"#FFF\";\r\n\t\tpanel2.style.height = '0px';\r\n\t\t  icon.style.transform = \"rotate(180deg)\";\r\n\t\t  if(window.innerWidth < 767){\r\n\/\/ \t\t\t  const tocs = document.querySelector('#toc.sticky');\r\n\t\t\t  tocTitle.textContent = 'Table of Content'; \/\/ Reset title\r\n       \t\t  toc.style.width = '150px'; \/\/ Set width to match the parent element\r\n\t\t  }\r\n      }\r\n      if (currentHeader) {\r\n\/\/         console.log(\"activeLink:\", activeLink);\r\n        if (activeLink) {\r\n\/\/           tocTitle.textContent = activeLink.textContent; \/\/ Update TOC title\r\n          tocTitle.textContent = activeLink ? activeLink.textContent : \"\"; \/\/ Update title only if activeLink exists\r\n        }\r\n      }\r\n    } else {\r\n      toc.classList.remove('sticky');\r\n      phtoc.style.display = \"none\";\r\n      toc.style.width = 'unset'; \/\/ Reset to original width\r\n      toc.style.backgroundColor = \"#FFF\";\r\n      tocTitle.textContent = 'Table of Content'; \/\/ Reset title\r\n\t\tpanel2.style.height = panel2.scrollHeight + \"px\";\r\n\t\ticon.style.transform = \"rotate(180deg)\";\r\n    }\r\n  }\r\n\r\n    \/\/ Attach the scroll event listener to the window\r\n    window.addEventListener('scroll', handleScroll);\r\n\r\n    \/\/ Initial call to handleScroll to set the correct state on load\r\n    handleScroll();\r\n});\r\n\t\r\n\t\/\/ Open toggle TOC\r\n\t  document.addEventListener(\"DOMContentLoaded\", function() {\r\n\t\tvar tocHeader = document.querySelector(\"#toc .header\");\r\n\t\tvar toc = document.querySelector(\"#toc\");\r\n\t\tvar icon = document.querySelector(\".toc-icon\");\r\n\t\tconst tocTitle = document.querySelector('#toc-title');\r\n\t\tconst tocs = document.querySelector('#toc.sticky');\r\n \t\tconst tocParent = toc.parentElement;\t\t  \r\n\r\n\t\t  tocHeader.addEventListener(\"click\", function() {\r\n\t\t\tvar panel = this.nextElementSibling;\r\n\t\t\tif (panel.style.height !== '0px') { \/\/ Check if height is not 0px\r\n\t\t\t  panel.style.height = '0px'; \/\/ Set height to 0 for full collapse\r\n\t\t\t  icon.style.transform = \"rotate(180deg)\";\r\n\/\/ \t\t\t\ttoc.style.paddingBottom = '6px'; \r\n\t\t\t\tif(window.innerWidth > 768){\r\n\t\t\t\t\tif(!toc.classList.contains('sticky')){\r\n\t\t\t\t\t\ttoc.style.width = \"unset\";\r\n\/\/ \t\t\t\t\t\ttoc.setAttribute('style', 'width: ' + tocParent.offsetWidth + 'px !important;');\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif (toc.classList.contains('sticky')){\r\n\t\t\t\t\t\ttoc.style.width = '${tocParent.offsetWidth}px';\r\n\t\t\t\t\t\ttoc.setAttribute('style', 'width: ' + tocParent.offsetWidth + 'px !important;');\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t\tif(window.innerWidth < 767){\r\n\t\t\t\t\ttoc.style.width = \"unset\"; \/\/ Reset width\r\n\t\t\t\t}\r\n\t\t\t\ttoc.style.backgroundColor = \"#FFF1F1\";\r\n\t\t\t} else {\r\n\t\t\t  panel.style.height = panel.scrollHeight + \"px\";\r\n\t\t\t  icon.style.transform = \"rotate(0deg)\";\r\n\t\t\t  toc.style.backgroundColor = \"#FFF\";\r\n\t\t\t  tocTitle.textContent = 'Table of Content'; \/\/ Reset title\r\n\t\t\t\ttoc.style.paddingBottom = '24px';\r\n\t\t\t \tif(window.innerWidth < 767){\r\n\t\t\t\t\ttoc.style.width = `${tocParent.offsetWidth}px`; \/\/ Set width to match the parent element\r\n\t\t\t\t\ttoc.setAttribute('style', 'width: ' + tocParent.offsetWidth + 'px !important;');\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t  });\r\n\r\n\t\t  \/\/ Close TOC when a link inside it is clicked\r\n\t\t  var tocLinks = document.querySelectorAll(\"#toc .list a\");\r\n\t\t  tocLinks.forEach(function(link) {\r\n\t\t\tlink.addEventListener(\"click\", function() {\r\n\t\t\t  var panel = document.querySelector(\"#toc .list\");\r\n\t\t\t  panel.style.height = '0px'; \/\/ Set height to 0 for full collapse\r\n\t\t\t  icon.style.transform = \"rotate(180deg)\";\r\n\t\t\t  toc.style.backgroundColor = \"#FFF\";\r\n\t\t\t});\r\n\t\t  });\r\n\t\t});\r\n<\/script>\r\n\r\n<!-- <script>\r\n\tvar pilihDaftarIsi = document.getElementById('pilihDaftarIsi');\r\n\t\r\n\tdocument.addEventListener('DOMContentLoaded', function() {\r\n\t\tvar dropdownFixedTop = document.querySelector('.dropdown-fixed-top');\r\n\r\n\t\tdropdownFixedTop.addEventListener('click', function() {\r\n\t\t\tvar dropdownContent = this.querySelector('.list_toc');\r\n\t\t\tdropdownContent.classList.toggle('show');\r\n\t\t});\r\n\r\n\t\twindow.addEventListener('click', function(event) {\r\n\t\t\tvar listTocTop = document.getElementById('list_toc_top');\r\n\r\n\t\t\tif (!dropdownFixedTop.contains(event.target)) {\r\n\t\t\t\tlistTocTop.classList.remove('show');\r\n\t\t\t}\r\n\t\t});\r\n\t});\r\n\t\r\n\tvar daftarIsiContainer = document.getElementById('toc_group_article');\r\n\tvar dropdownFixedTop = document.getElementById('dropdown-fixed-top');\r\n    var triggered = false; \/\/ Flag to keep track of whether the function has been triggered\r\n\r\n    window.addEventListener('scroll', function() {\r\n        if (!triggered && isCompletelyScrolledPast(daftarIsiContainer)) {\r\n            showSectionDropdownFixedTop(false);\r\n            triggered = true;\r\n        } else if (triggered && !isCompletelyScrolledPast(daftarIsiContainer)) {\r\n            showSectionDropdownFixedTop(true);\r\n            triggered = false;\r\n        }\r\n    });\r\n\r\n    function isCompletelyScrolledPast(element) {\r\n        var elementTop = element.getBoundingClientRect().top;\r\n        var elementBottom = element.getBoundingClientRect().bottom;\r\n        return elementTop < 0 && elementBottom < 0;\r\n    }\r\n\r\n    function showSectionDropdownFixedTop(show) {\r\n\t\tif (show) {\r\n\t\t\tdropdownFixedTop.classList.remove(\"show\");\r\n\t\t} else {\r\n\t\t\tdropdownFixedTop.classList.add(\"show\");\r\n\t\t}\r\n    }\r\n\r\n\/\/ Scrollspy function to highlight the active TOC item based on the scroll position\r\n  function scrollSpy(tocClass) {\r\n    const scrollPosition = window.scrollY;\r\n\r\n    \/\/ Find the active h2 and h3 headings based on their position in the corresponding TOC\r\n    let activeH2 = null;\r\n    let activeH3 = null;\r\n\r\n    const tocItems = document.querySelectorAll(`.${tocClass} li`);\r\n    tocItems.forEach(item => {\r\n      const a = item.querySelector('a');\r\n      if (!a) return;\r\n      const href = a.getAttribute('href');\r\n      const targetId = href.substring(1); \/\/ Remove the '#' from the href to get the target ID\r\n      const targetElement = document.getElementById(targetId);\r\n      if (!targetElement) return;\r\n\r\n      const targetTop = targetElement.getBoundingClientRect().top + scrollPosition;\r\n      const nextItem = item.nextElementSibling;\r\n      const nextTop = nextItem ? nextItem.getBoundingClientRect().top + scrollPosition : Infinity;\r\n\r\n      if (targetTop <= scrollPosition + 150) {\r\n        if (a.parentElement.parentElement === tocItems) {\r\n          \/\/ The h2 heading is at the root level of the TOC\r\n          activeH2 = { id: targetId, level: 'h2' };\r\n        } else {\r\n          \/\/ The h3 heading is nested under an h2 heading\r\n          const parentH2 = a.parentElement.parentElement.previousElementSibling;\r\n          if (parentH2) {\r\n            const h2Link = parentH2.querySelector('a');\r\n            if (h2Link) {\r\n              const h2Href = h2Link.getAttribute('href');\r\n              const h2Id = h2Href.substring(1);\r\n              activeH2 = { id: h2Id, level: 'h2' };\r\n            }\r\n          }\r\n          activeH3 = { id: targetId, level: 'h3' };\r\n        }\r\n      }\r\n\r\n      if (targetTop > scrollPosition + 150 && nextTop > scrollPosition + 150 && !activeH3) {\r\n        \/\/ Reset the activeH2 when there are no more active h3 headings\r\n        activeH2 = null;\r\n      }\r\n    });\r\n\r\n    \/\/ Update the active state for the TOC items\r\n    tocItems.forEach(item => {\r\n      item.classList.remove('active');\r\n      const a = item.querySelector('a');\r\n      if (a) {\r\n        const href = a.getAttribute('href');\r\n        const targetId = href.substring(1);\r\n        if ((activeH2 && activeH2.id === targetId) || (activeH3 && activeH3.id === targetId)) {\r\n          item.classList.add('active');\r\n\t\t  pilihDaftarIsi.innerHTML = a.textContent;\r\n        }\r\n      }\r\n    });\r\n  }\r\n\r\n  \/\/ Call scrollSpy for each TOC on window scroll\r\n  const tocClasses = ['list_toc', 'list_toc_float', 'list_toc_top']; \/\/ Add other TOC class names here if you have more than two instances\r\n  tocClasses.forEach(tocClass => {\r\n    window.addEventListener('scroll', () => scrollSpy(tocClass));\r\n  });\r\n<\/script> -->\r\n<!-- END script lama -->\r\n\t\r\n<script>\r\n    \/\/ Scrollspy function to highlight the active TOC item based on the scroll position\r\n  function scrollSpy(tocClass) {\r\n    const scrollPosition = window.scrollY;\r\n\r\n    \/\/ Find the active h2 and h3 headings based on their position in the corresponding TOC\r\n    let activeH2 = null;\r\n    let activeH3 = null;\r\n\r\n    const tocItems = document.querySelectorAll(`.${tocClass} li`);\r\n    tocItems.forEach(item => {\r\n      const a = item.querySelector('a');\r\n      if (!a) return;\r\n      const href = a.getAttribute('href');\r\n      const targetId = href.substring(1); \/\/ Remove the '#' from the href to get the target ID\r\n      const targetElement = document.getElementById(targetId);\r\n      if (!targetElement) return;\r\n\r\n      const targetTop = targetElement.getBoundingClientRect().top + scrollPosition;\r\n      const nextItem = item.nextElementSibling;\r\n      const nextTop = nextItem ? nextItem.getBoundingClientRect().top + scrollPosition : Infinity;\r\n\r\n      if (targetTop <= scrollPosition + 150) {\r\n        if (a.parentElement.parentElement === tocItems) {\r\n          \/\/ The h2 heading is at the root level of the TOC\r\n          activeH2 = { id: targetId, level: 'h2' };\r\n        } else {\r\n          \/\/ The h3 heading is nested under an h2 heading\r\n          const parentH2 = a.parentElement.parentElement.previousElementSibling;\r\n          if (parentH2) {\r\n            const h2Link = parentH2.querySelector('a');\r\n            if (h2Link) {\r\n              const h2Href = h2Link.getAttribute('href');\r\n              const h2Id = h2Href.substring(1);\r\n              activeH2 = { id: h2Id, level: 'h2' };\r\n            }\r\n          }\r\n          activeH3 = { id: targetId, level: 'h3' };\r\n        }\r\n      }\r\n\r\n      if (targetTop > scrollPosition + 150 && nextTop > scrollPosition + 150 && !activeH3) {\r\n        \/\/ Reset the activeH2 when there are no more active h3 headings\r\n        activeH2 = null;\r\n      }\r\n    });\r\n\r\n    \/\/ Update the active state for the TOC items\r\n    tocItems.forEach(item => {\r\n      item.classList.remove('active');\r\n      const a = item.querySelector('a');\r\n      if (a) {\r\n        const href = a.getAttribute('href');\r\n        const targetId = href.substring(1);\r\n        if ((activeH2 && activeH2.id === targetId) || (activeH3 && activeH3.id === targetId)) {\r\n          item.classList.add('active');\r\n        }\r\n      }\r\n    });\r\n  }\r\n\r\n  \/\/ Call scrollSpy for each TOC on window scroll\r\n  const tocClasses = ['list_toc', 'list_toc_float', 'list_toc_top']; \/\/ Add other TOC class names here if you have more than two instances\r\n  tocClasses.forEach(tocClass => {\r\n    window.addEventListener('scroll', () => scrollSpy(tocClass));\r\n  });\r\n<\/script>\r\n\t\r\n\r\n<!-- ToC List for desktop side bar, diganti jadi inject by php, di code snippet \"Sidebar Accordion\" -->\r\n<!-- <script>\r\n\tdocument.addEventListener('DOMContentLoaded', function() {\r\n        \/\/ Fungsi untuk mengubah teks menjadi format id\r\n        function formatId(text) {\r\n            return text.trim().replace(\/[^\\w\\d]+\/g, '_');\r\n        }\r\n\r\n        \/\/ Fungsi untuk membuat nested list\r\n        function createNestedList(parentNode, children) {\r\n            if (children.length === 0) return;\r\n\r\n            const nestedUl = document.createElement('ul');\r\n            children.forEach(child => {\r\n                const nestedLi = document.createElement('li');\r\n                const nestedA = document.createElement('a');\r\n                nestedA.textContent = child.title;\r\n                nestedA.href = `#${child.id}`;\r\n                nestedLi.appendChild(nestedA);\r\n                nestedUl.appendChild(nestedLi);\r\n\r\n                if (child.children.length > 0) {\r\n                    createNestedList(nestedLi, child.children);\r\n                }\r\n            });\r\n\r\n            parentNode.appendChild(nestedUl);\r\n        }\r\n\r\n        \/\/ Membuat objek untuk menyimpan daftar h2 dan h3 beserta judulnya\r\n        const headings = [];\r\n\r\n           \/\/ Mengambil semua elemen h2 dan h3\r\n        const elements = document.querySelectorAll('.td-post-content h2');\r\n\t\t\t\/\/, .td-post-content h3\r\n\r\n        elements.forEach(element => {\r\n            if (element.tagName === 'H2') {\r\n                const id = formatId(element.textContent);\r\n                element.id = id;\r\n\t\t\t\tif(element.textContent.toLowerCase() === \"key takeaways\") {return;} \/\/ Biar ga nampilin Key Takeaways di ToC\r\n                headings.push({ level: 'h2', id: id, title: element.textContent, children: [] });\r\n            } else if (element.tagName === 'H3') {\r\n                const id = formatId(element.textContent);\r\n                element.id = id;\r\n                if (headings.length > 0) {\r\n                    headings[headings.length - 1].children.push({ level: 'h3', id: id, title: element.textContent, children: [] });\r\n                }\r\n            }\r\n        });\r\n\r\n        \/\/ Membuat list HTML dari objek headings\r\n        const ul = document.getElementById('list_toc');\r\n        let currentUl = ul;\r\n        headings.forEach(heading => {\r\n            const li = document.createElement('li');\r\n            const a = document.createElement('a');\r\n            a.textContent = heading.title;\r\n            a.href = `#${heading.id}`;\r\n            li.appendChild(a);\r\n\r\n            if (heading.level === 'h2') {\r\n                \/\/ Menyimpan ul saat ini untuk menambahkan nested ul\r\n                currentUl = li;\r\n                ul.appendChild(li);\r\n            } else if (heading.level === 'h3') {\r\n                if (!currentUl.lastElementChild || currentUl.lastElementChild.tagName !== 'UL') {\r\n                    \/\/ Jika belum ada nested ul, buat satu\r\n                    const nestedUl = document.createElement('ul');\r\n                    currentUl.appendChild(nestedUl);\r\n                    currentUl = nestedUl;\r\n                }\r\n                currentUl.appendChild(li);\r\n            }\r\n\r\n            createNestedList(li, heading.children);\r\n        });\r\n\t\t\/\/ Dapatkan elemen ul dengan id 'list_toc_float'\r\nconst ulFloat = document.getElementById('list_toc');\r\nconst ulJourney = document.getElementById('list_journey');\r\n\r\n\/\/ Dapatkan isi (child elements) dari ul dengan id 'list_toc_float'\r\n\tif (ulFloat !== null) {\r\n\t\tconst clonedChildren = ulFloat.cloneNode(true).children;\r\n\t\tconst ulToc = document.getElementById('list_toc_float');\r\n\t\tconst ulTocTop = document.getElementById('list_toc_top');\r\n\t\tif ((ulToc !== null || ulToc !== undefined) && window.innerWidth > 1018){\r\n\t\t\tulToc.append(...clonedChildren);\r\n\t\t} else {\r\n\t\t\tulTocTop.append(...clonedChildren);\r\n\t\t}\r\n\t} \r\n\r\n\tif (ulJourney !== null) {\r\n\t\tconst clonedChildrenJourney = ulJourney.cloneNode(true).children;\r\n\t\tconst ulTocJourney = document.getElementById('list_toc_journey');\r\n\t\tulTocJourney.append(...clonedChildrenJourney);\r\n\t} \r\n\r\n\r\n\r\n\r\n\t\r\n        \/\/ Fungsi untuk mengambil tinggi navbar\r\n        function getNavbarHeight() {\r\n            const navbar = document.getElementById('tdi_34');\r\n            return navbar ? navbar.offsetHeight : 0;\r\n        }\r\n\r\n        \/\/ Fungsi untuk menambahkan offset posisi scroll\r\n        function scrollToElementWithOffset(elementId) {\r\n            const element = document.getElementById(elementId);\r\n            if (element) {\r\n                const offset = getNavbarHeight();\r\n                const elementPosition = element.getBoundingClientRect().top;\r\n                const offsetPosition = elementPosition - offset-40;\r\n\r\n                window.scrollBy({\r\n                    top: offsetPosition,\r\n                    behavior: 'smooth'\r\n                });\r\n            }\r\n        }\r\n\r\n        \/\/ Fungsi untuk menangani klik pada tautan judul\r\n        function handleTitleClick(event) {\r\n            event.preventDefault();\r\n            const href = event.target.getAttribute('href').substr(1);\r\n            scrollToElementWithOffset(href);\r\n        }\r\n\r\n        \/\/ Tambahkan event listener untuk semua tautan judul\r\n        const titleLinks = document.querySelectorAll('a[href^=\"#\"]');\r\n        titleLinks.forEach(link => {\r\n            link.addEventListener('click', handleTitleClick);\r\n        });\r\n\t});\r\n    <\/script> -->\r\n<!-- \t<style>#toc_group_float{display:block !important}<\/style> -->\r\n<\/span><\/p>\n<h2><b><span id=\"pengertian\">What is RFID (Radio Frequency Identification)?<\/span><\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Radio Frequency Identification (RFID) is a technology that uses electromagnetic fields to identify and track tags attached to objects. These tags contain electronically stored information that can be read by RFID readers without requiring physical contact or a direct line of sight.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">RFID systems consist of three key components: RFID tags, RFID readers, and an antenna. The RFID tag, embedded with a microchip and antenna, transmits data to the reader through radio waves. These tags can be either active, passive, or semi-passive, depending on their power source.<\/span><\/p>\n<h2><b>How Does RFID Work?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">RFID operates by sending and receiving radio signals between the RFID reader and the tag. When an RFID tag comes into the reader&#8217;s range, the electromagnetic waves emitted by the reader activate the tag. The tag then sends back a signal that contains its stored information, such as a unique identifier or other relevant data.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The communication between the reader and tag is facilitated by an antenna, which helps transmit the signals effectively. There are two primary modes of RFID tags: passive and active. Passive tags draw power from the reader&#8217;s signal, while active tags have their own power source and can transmit data over longer distances.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This seamless, contactless exchange of data allows RFID to function reliably in environments with high inventory volumes or complex warehouse layouts. It plays a crucial role in modern warehouse process flow, enabling fast, accurate data collection without manual intervention.<\/span><\/p>\n<h2><b>What are the Types of RFID Systems?<\/b><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-9167 size-full\" src=\"https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/RFID.webp\" alt=\"RFID\" width=\"1200\" height=\"676\" srcset=\"https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/RFID.webp 1200w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/RFID-300x169.webp 300w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/RFID-1024x577.webp 1024w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/RFID-768x433.webp 768w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/RFID-746x420.webp 746w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/RFID-150x85.webp 150w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/RFID-696x392.webp 696w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/RFID-1068x602.webp 1068w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">RFID systems are categorized into four primary types based on their operating frequencies: low frequency (LF), high frequency (HF), ultra-high frequency (UHF), and microwave RFID. These frequencies can differ across countries and regions.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Low-frequency (LF) RFID<\/b><span style=\"font-weight: 400;\"> typically operates between 30 KHz and 500 KHz, with 125 KHz being the most common. Its read range is relatively limited\u2014usually from a few inches to under six feet.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>High-frequency (HF) RFID<\/b><span style=\"font-weight: 400;\"> functions within 3 MHz to 30 MHz, most often at 13.56 MHz. Its range spans from several inches up to a few feet.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ultra-high-frequency (UHF) RFID<\/b><span style=\"font-weight: 400;\"> operates between 300 MHz and 960 MHz, with a typical frequency of around 433 MHz. These systems can read tags from distances exceeding 25 feet.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Microwave RFID<\/b><span style=\"font-weight: 400;\"> operates at approximately 2.45 GHz and offers the longest read range, typically extending up to 30 feet or more.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">RFID frequency use depends on the application, but real-world results may differ. For example, Malaysia&#8217;s Touch &#8216;n Go RFID tags are meant to be read from about 4\u20136 inches. However, in some environments, the signal has been detected from over 30 feet.<\/span><\/p>\n<p>To optimize your RFID operations, choose a system that fits your business scale. HashMicro offers RFID-ready solutions tailored for <a href=\"https:\/\/www.hashmicro.com\/my\/blog\/metal-trading-erp\/\">metal trading businesses<\/a>, helping improve material tracking and operational accuracy. Check our pricing scheme to find the best fit for your needs.<\/p>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.hashmicro.com\/my\/offer\/download-erp-pricing-list?medium=banner-article\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/08\/skema-harga-desktop-my.webp\" data-desktop-src=\"https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/08\/skema-harga-desktop-my.webp\" data-mobile-src=\"https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/08\/skema-harga-mobile-my.webp\" alt=\"SkemaHarga\" class=\"responsive-image-banner\"><\/a>\r\n\r\n<script>\r\n    \/\/ check which image to use based on screensize\r\n    document.addEventListener(\"DOMContentLoaded\", function() {\r\n        function updateImageSource() {\r\n            var images = document.querySelectorAll('.responsive-image-banner');\r\n            var screenWidth = window.innerWidth;\r\n\r\n            images.forEach(function(img) {\r\n                var mobileSrc = img.getAttribute('data-mobile-src');\r\n                var desktopSrc = img.getAttribute('data-desktop-src');\r\n\r\n                if (screenWidth < 576 && mobileSrc) {\r\n                    img.setAttribute('src', mobileSrc);\r\n                } else {\r\n                    img.setAttribute('src', desktopSrc);\r\n                }\r\n            });\r\n        }\r\n\r\n        \/\/ Initial check\r\n        updateImageSource();\r\n\r\n        \/\/ Update on resize\r\n        window.addEventListener('resize', updateImageSource);\r\n    });\r\n<\/script><\/span><\/p>\n<h2><b><span id=\"cases\">Leading Use Cases of RFID<\/span><\/b><\/h2>\n<p><span style=\"font-weight: 400;\">RFID technology is widely adopted across various industries due to its ability to boost efficiency, automate processes, and deliver highly accurate data. Among the leading RFID applications are the following key use cases:<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">1. Supply chain tracking<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">RFID tags help businesses monitor goods as they move through the supply chain in real time. Readers placed at checkpoints record item data, improving inventory accuracy and location tracking. This enables better forecasting, reduces stockouts, and enhances delivery efficiency.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">2. Asset tracking<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Businesses use RFID to monitor valuable assets like equipment and vehicles. Fixed readers detect tag movements, offering updated information on asset locations. This enhances maintenance planning, minimizes losses, and improves overall operational efficiency.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">3. Retail and Point of Sale (POS)<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">In retail, RFID accelerates inventory checks and improves accuracy at the point of sale (POS). Products with RFID tags are scanned instantly, streamlining the checkout process. It also adds theft protection, improving the shopping experience and store efficiency.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">4. Access control and security<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">RFID cards or tags grant access to secured areas by validating unique IDs at entry points. The system removes the need for traditional keys or PINs. It&#8217;s widely used in offices and buildings to ensure authorized entry only.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">5. Healthcare and patient management<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Hospitals use RFID wristbands to match patients with their correct treatments and medications. Medical tools with RFID tags are easier to track and manage. This improves safety, reduces errors, and enhances workflow efficiency.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">6. Livestock tracking<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Farmers use RFID tags to monitor animal health and movement. These tags, often placed on ears or under the skin, give each animal a unique ID. RFID helps manage herds, supports disease control, and optimizes breeding programs.<\/span><\/p>\n<h2><b>RFID vs. Barcodes<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The use of RFID as an alternative to barcodes is increasing. RFID and barcode technology are used in the same way to track inventory, but there are some important differences between the two.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"background-color: #990000; color: #ffffff; padding: 5px; text-align: center;\"><b>RFID (Radio Frequency Identification)<\/b><\/td>\n<td style=\"background-color: #990000; color: #ffffff; padding: 5px; text-align: center;\"><b>Barcode<\/b><\/td>\n<\/tr>\n<tr>\n<td>Works without needing a direct line of sight, allowing tags to be read through packaging, containers, or even when placed behind objects.<\/td>\n<td><span style=\"font-weight: 400;\">Requires a clear, direct view of the barcode to scan successfully<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Supports real-time data updates; information on the tag can be modified if using read\/write tags<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Data is static and cannot be changed once printed<\/span><\/td>\n<\/tr>\n<tr>\n<td>Extremely fast, capable of reading hundreds of tags at once in under a second, all simultaneously.<\/td>\n<td>Relatively slower because each barcode needs to be scanned individually, often requiring manual effort.<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Can store significantly more data, including complex item info, history, or condition monitoring<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Limited to simple numeric or alphanumeric data<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Offers encryption and authentication options to prevent unauthorized reading or data breaches<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Minimal to no built-in security; easier to copy or counterfeit<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ideal for large-scale automated operations like supply chain, asset tracking, and access control systems<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Better suited for small-scale or simple retail and inventory applications<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>RFID vs. NFC<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Near-field communication (NFC) is a wireless technology that allows two devices to exchange data over very short distances using high-frequency radio signals. It integrates both the functions of a smart card and a reader within a single device.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"background-color: #990000; color: #ffffff; padding: 5px; text-align: center;\"><b>RFID (Radio Frequency Identification)<\/b><\/td>\n<td style=\"background-color: #990000; color: #ffffff; padding: 5px; text-align: center;\"><b>NFC (Near-Field Communication)<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Operates across various bands: Low Frequency (LF), High Frequency (HF), Ultra High Frequency (UHF), and Microwave<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standardized at 13.56 MHz, within the High Frequency (HF) range<\/span><\/td>\n<\/tr>\n<tr>\n<td>Flexible power setup, with passive tags needing no power and active tags adjusting based on use.<\/td>\n<td><span style=\"font-weight: 400;\">Low power consumption, generally less than 15 milliamperes<\/span><\/td>\n<\/tr>\n<tr>\n<td>Highly scalable and widely used across industries such as logistics, manufacturing, retail, and healthcare.<\/td>\n<td>Limited scalability, as it is generally used for personal devices and smaller-scale transactions.<\/td>\n<\/tr>\n<tr>\n<td>Enables continuous and automated data reading, making it ideal for real-time tracking and inventory control<\/td>\n<td>Does not support continuous data sampling and is mainly used for one-time interactions<\/td>\n<\/tr>\n<tr>\n<td>Designed for enterprise-scale use, commonly implemented in logistics, manufacturing, supply chains, agriculture, healthcare, and retail.<\/td>\n<td>Primarily used in consumer applications such as mobile payments, transit cards, and digital access systems<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Industrial-grade tags can be weatherproof, tamper-resistant, and embedded in harsh environments<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Typically embedded in smartphones, cards, or small devices, not suited for rugged applications<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>RFID Challenges<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Despite its benefits, RFID technology presents its own set of challenges that can impact implementation and operational success. Understanding these obstacles is crucial before investing in an RFID system.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Many of the common challenges arise from the environment, cost, and integration complexity. RFID signals may be disrupted by metal surfaces or liquids, and setup costs can be relatively high, especially when scaling across multiple facilities.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Moreover, aligning RFID systems with existing warehouse storage systems or wholesale distribution software may require custom configurations and staff training. Still, these challenges can often be mitigated with proper planning and the right technology partners.<\/span><\/p>\n<h2><b>Streamline RFID-Based Operations with HashMicro Wholesale Distribution Software<\/b><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-9181 size-full\" src=\"https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/HashMicro.webp\" alt=\"RFID \" width=\"696\" height=\"467\" srcset=\"https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/HashMicro.webp 696w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/HashMicro-300x201.webp 300w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/HashMicro-626x420.webp 626w, https:\/\/www.hashmicro.com\/my\/blog\/wp-content\/uploads\/2025\/06\/HashMicro-150x101.webp 150w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Enhance your inventory visibility and operational efficiency with RFID-powered solutions from HashMicro <\/span><a href=\"https:\/\/www.hashmicro.com\/my\/hash-trading-and-distribution-software\"><span style=\"font-weight: 400;\">Wholesale Distribution Software<\/span><\/a><span style=\"font-weight: 400;\">. This system helps Malaysian wholesalers automate product tracking using real-time RFID data. Say goodbye to manual errors and slow processes.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">HashMicro supports RFID tags that can scan multiple items instantly without a direct line of sight. This allows faster inventory updates, improves traceability, and ensures accurate stock levels across all channels. It&#8217;s a smart upgrade for large-scale, high-speed distribution.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Integrated with purchasing, sales, and finance, HashMicro turns RFID data into actionable insights. From warehouse to storefront, Malaysian wholesalers can now optimize performance, cut losses, and increase customer satisfaction\u2014all in one unified platform.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Let&#8217;s take a look at some of the key features in HashMicro Wholesale Distribution Software that can help you with your business:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>RFID-Enabled Inventory Control: <\/b><span style=\"font-weight: 400;\">This feature allows seamless RFID tag scanning across all inventory points, ensuring real-time updates and full traceability. It eliminates manual errors, accelerates stock checks, and helps businesses locate items instantly within storage facilities.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Automated Goods Receiving &amp; Dispatching: <\/b><span style=\"font-weight: 400;\">By integrating RFID into inbound and outbound logistics, this feature speeds up the receiving and shipping processes. Items are automatically logged upon arrival or dispatch, reducing bottlenecks, minimizing human intervention, and improving data accuracy.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Real-Time Stock Visibility: <\/b><span style=\"font-weight: 400;\">Thanks to RFID synchronization, this feature offers live monitoring of stock levels, item movements, and location status. Businesses gain full transparency across multiple warehouses and distribution points, enabling better decision-making.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Smart Replenishment Alerts: <\/b><span style=\"font-weight: 400;\">This system reads RFID-triggered inventory data to determine when items are running low. It then generates automated alerts and reordering suggestions to avoid stockouts, ensuring high service levels with minimal manual input.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Secure Asset Tagging &amp; Tracking: <\/b><span style=\"font-weight: 400;\">Each product or container is assigned a unique RFID tag, making tracking more secure and efficient. This feature helps businesses prevent loss, theft, or misplacement, especially for high-value or sensitive items.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>RFID-Driven Reporting Dashboard: <\/b><span style=\"font-weight: 400;\">Comprehensive dashboards visualize inventory performance, movement trends, and scan activity based on RFID data. Managers can identify bottlenecks, monitor logistics KPIs, and evaluate operational efficiency in real-time.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Integration with Procurement &amp; Sales Systems: <\/b><span style=\"font-weight: 400;\">This feature ensures that all data gathered via RFID is seamlessly integrated into procurement and sales workflows. It supports just-in-time purchasing and enables accurate sales forecasts by providing actual movement insights.<\/span><\/li>\n<\/ul>\n<h2><b>Conclusion<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">RFID is revolutionizing how Malaysian businesses manage inventory and logistics. When integrated with advanced <\/span><a href=\"https:\/\/www.hashmicro.com\/my\/hash-trading-and-distribution-software\"><span style=\"font-weight: 400;\">Wholesale Distribution Software<\/span><\/a><span style=\"font-weight: 400;\">, it enables real-time tracking, reduces manual errors, and boosts supply chain visibility. This ensures smoother operations across procurement, warehousing, and distribution.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Without RFID, wholesale businesses often deal with stock mismatches, delayed shipments, and inefficient workflows. These issues can slow down growth and reduce customer satisfaction. By adopting RFID-powered systems, companies can streamline asset tracking and optimize every movement of goods.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">HashMicro&#8217;s RFID-compatible Wholesale Distribution Software offers an all-in-one solution for smarter inventory control. Malaysian businesses can benefit from faster fulfillment cycles, better traceability, and enhanced automation. Request a <\/span><a href=\"https:\/\/www.hashmicro.com\/my\/free-product-demo\/\"><span style=\"font-weight: 400;\">free demo<\/span><\/a><span style=\"font-weight: 400;\"> today to see how RFID can revolutionize your distribution process.\u00a0<\/span><\/p>\n<h2><strong>FAQ About RFID<\/strong><\/h2>\n<ul class=\"bottom_faq\">\n<li>\n<details>\n<summary><strong>What does an RFID card do?<\/strong><\/summary>\n<p>An RFID card contains a small chip and antenna that transmits data when it comes near an RFID reader. It is often used for contactless access, payments, or identification. The card communicates wirelessly without needing to be swiped or inserted.<\/p>\n<\/details>\n<\/li>\n<li>\n<details>\n<summary><strong>Can RFID track location?<\/strong><\/summary>\n<p>RFID can track the movement of tagged items within a defined range, especially with active tags. While it doesn\u2019t provide GPS-level accuracy, it can identify when and where an item passed a reader, which is useful for real-time inventory monitoring.<\/p>\n<\/details>\n<\/li>\n<li>\n<details>\n<summary><strong>How do I know if my credit card is RFID?<\/strong><\/summary>\n<p>Check your card for a contactless symbol that looks like a Wi-Fi signal turned sideways. You can also contact your bank or try tapping your card at a contactless payment terminal\u2014if it works without inserting, it uses RFID.<\/p>\n<\/details>\n<\/li>\n<li>\n<details>\n<summary><strong>How does RFID work in wallet?<\/strong><\/summary>\n<p>Some wallets include built-in RFID blocking materials that prevent unauthorized readers from accessing data stored on RFID-enabled cards. This protective layer shields your card\u2019s radio signals from being picked up without your knowledge.<\/p>\n<\/details>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [{\n    \"@type\": \"Question\",\n    \"name\": \"What does an RFID card do?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"An RFID card contains a small chip and antenna that transmits data when it comes near an RFID reader. 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You can also contact your bank or try tapping your card at a contactless payment terminal\u2014if it works without inserting, it uses RFID.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"How does RFID work in wallet?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Some wallets include built-in RFID blocking materials that prevent unauthorized readers from accessing data stored on RFID-enabled cards. This protective layer shields your card\u2019s radio signals from being picked up without your knowledge.\"\n    }\n  }]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Imagine managing thousands of SKUs without real-time tracking or automation. Manual inventory checks and delayed updates lead to costly mistakes and lost opportunities. For Malaysian businesses, this translates into poor stock visibility and reduced profitability. As digitalization accelerates in Southeast Asia, demand for intelligent tracking systems grows rapidly. The global RFID tags market is forecasted [&hellip;]<\/p>\n","protected":false},"author":44,"featured_media":9168,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[212],"tags":[],"class_list":{"0":"post-9164","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-trading"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>RFID (Radio Frequency Identification): Definition and How It Works<\/title>\n<meta name=\"description\" content=\"RFID (Radio Frequency Identification) is a wireless technology used to identify objects, which can improve inventory accuracy for businesses.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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