{"version":"1.0","provider_name":"ATD TRADING SERVICES AND TECHNOLOGY COMPANY LIMITED","provider_url":"https:\/\/pcccatd.com\/en","author_name":"adminraothue","author_url":"https:\/\/pcccatd.com\/en\/author\/adminraothue\/","title":"Understanding Addressable Fire Alarm Systems - ATD TRADING SERVICES AND TECHNOLOGY COMPANY LIMITED","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"P45AmOlVRf\"><a href=\"https:\/\/pcccatd.com\/en\/tim-hieu-he-thong-bao-chay-dia-chi\/\">Understanding Addressable Fire Alarm Systems<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/pcccatd.com\/en\/tim-hieu-he-thong-bao-chay-dia-chi\/embed\/#?secret=P45AmOlVRf\" width=\"600\" height=\"338\" title=\"&#8220;Understanding Addressable Fire Alarm Systems&#8221; &#8212; ATD TRADING SERVICES AND TECHNOLOGY COMPANY LIMITED\" data-secret=\"P45AmOlVRf\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/pcccatd.com\/en\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/pcccatd.com\/en\/wp-content\/uploads\/2024\/06\/09.png","thumbnail_width":396,"thumbnail_height":268,"description":"An addressable fire alarm system is essentially a network control system. It only transmits 1 bit of data (indicating whether there is a fire or not), so the data load on the network is very small. Therefore, high transmission speed is not necessary (to avoid errors in the network), and everything is simplified to maximize..."}