{"version":"1.0","provider_name":"D\u1ecaCH V\u1ee4 C\u00d4NG NGH\u1ec6 VI\u1ec6T NAM","provider_url":"https:\/\/vinastech.vn","author_name":"ADMIN","author_url":"https:\/\/vinastech.vn\/author\/admin\/","title":"\u00a0H\u1ec7 th\u1ed1ng m\u1ea1ng cho Camera IP \u2013 Thi\u1ebft k\u1ebf PoE, t\u00ednh to\u00e1n c\u00f4ng su\u1ea5t v\u00e0 c\u00e1c b\u00e0i h\u1ecdc th\u1ef1c t\u1ebf","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"phjOIvhY91\"><a href=\"https:\/\/vinastech.vn\/he-thong-mang-cho-camera-ip-thiet-ke-poe-tinh-toan-cong-suat-va-cac-bai-hoc-thuc-te\/\">\u00a0H\u1ec7 th\u1ed1ng m\u1ea1ng cho Camera IP \u2013 Thi\u1ebft k\u1ebf PoE, t\u00ednh to\u00e1n c\u00f4ng su\u1ea5t v\u00e0 c\u00e1c b\u00e0i h\u1ecdc th\u1ef1c t\u1ebf<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/vinastech.vn\/he-thong-mang-cho-camera-ip-thiet-ke-poe-tinh-toan-cong-suat-va-cac-bai-hoc-thuc-te\/embed\/#?secret=phjOIvhY91\" width=\"600\" height=\"338\" title=\"&#8220;\u00a0H\u1ec7 th\u1ed1ng m\u1ea1ng cho Camera IP \u2013 Thi\u1ebft k\u1ebf PoE, t\u00ednh to\u00e1n c\u00f4ng su\u1ea5t v\u00e0 c\u00e1c b\u00e0i h\u1ecdc th\u1ef1c t\u1ebf&#8221; &#8212; D\u1ecaCH V\u1ee4 C\u00d4NG NGH\u1ec6 VI\u1ec6T NAM\" data-secret=\"phjOIvhY91\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/vinastech.vn\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/06\/Gemini_Generated_Image_az6jpxaz6jpxaz6j-1-800x800.png","thumbnail_width":800,"thumbnail_height":800,"description":"Trong c\u00e1c d\u1ef1 \u00e1n chung c\u01b0 hi\u1ec7n \u0111\u1ea1i, h\u1ec7 th\u1ed1ng Camera IP g\u1ea7n nh\u01b0 \u0111\u00e3 thay th\u1ebf ho\u00e0n to\u00e0n camera Analog truy\u1ec1n th\u1ed1ng nh\u1edd kh\u1ea3 n\u0103ng cung c\u1ea5p h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao, d\u1ec5 qu\u1ea3n l\u00fd t\u1eadp trung v\u00e0 t\u00edch h\u1ee3p v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng AI.Tuy nhi\u00ean, qua qu\u00e1 tr\u00ecnh t\u01b0 v\u1ea5n v\u00e0 tri\u1ec3n khai th\u1ef1c t\u1ebf cho nhi\u1ec1u d\u1ef1 \u00e1n chung c\u01b0, kh\u00e1ch s\u1ea1n, b\u1ec7nh vi\u1ec7n v\u00e0 nh\u00e0 m\u00e1y, ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y r\u1eb1ng ph\u1ea7n l\u1edbn c\u00e1c s\u1ef1 c\u1ed1 c\u1ee7a h\u1ec7 th\u1ed1ng Camera IP kh\u00f4ng \u0111\u1ebfn t\u1eeb camera m\u00e0 \u0111\u1ebfn t\u1eeb thi\u1ebft k\u1ebf m\u1ea1ng v\u00e0 ngu\u1ed3n PoE kh\u00f4ng \u0111\u00fang ngay t\u1eeb \u0111\u1ea7u.R\u1ea5t nhi\u1ec1u c\u00f4ng tr\u00ecnh sau khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh xu\u1ea5t hi\u1ec7n c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng:"}