{"version":"1.0","provider_name":"VelaCCTV - Blog","provider_url":"https:\/\/velacctv.com\/blog","author_name":"cctvvela","author_url":"https:\/\/velacctv.com\/blog\/author\/cctvvela\/","title":"FAQs about CCTV Digital Video Recorders - VelaCCTV - Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"h05PL9SC3v\"><a href=\"https:\/\/velacctv.com\/blog\/faqs-cctv-digital-video-recorders\/\">FAQs  about CCTV Digital Video Recorders<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/velacctv.com\/blog\/faqs-cctv-digital-video-recorders\/embed\/#?secret=h05PL9SC3v\" width=\"600\" height=\"338\" title=\"&#8220;FAQs  about CCTV Digital Video Recorders&#8221; &#8212; VelaCCTV - Blog\" data-secret=\"h05PL9SC3v\" 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:\/\/velacctv.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"What are the essential features of CCTV DVR? DVRs vary in their specification as well as price. The higher the specification you choose, more is the price. The specifications that determine the quality of a DVR are as follows. 1. Number of channels: DVRs come in various amount of channels that are supported. A channel [&hellip;]","thumbnail_url":"http:\/\/www.velacctv.com\/blog\/wp-content\/uploads\/2017\/10\/Hikvision-Turbo-HD-DVR-DS-6004-6008-6016HGHI-F1-300x144.jpg"}