{"version":"1.0","provider_name":"Sentta Technologies Blog","provider_url":"https:\/\/senttatechnologies.com\/blog","author_name":"Sentta Technologies","author_url":"https:\/\/senttatechnologies.com\/blog\/author\/admin\/","title":"CCTV NVR vs DVR: What Is the Difference? - Sentta Technologies Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"m24OwP78Ul\"><a href=\"https:\/\/senttatechnologies.com\/blog\/2026\/09\/30\/cctv-nvr-vs-dvr-what-is-the-difference\/\">CCTV NVR vs DVR: What Is the Difference?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/senttatechnologies.com\/blog\/2026\/09\/30\/cctv-nvr-vs-dvr-what-is-the-difference\/embed\/#?secret=m24OwP78Ul\" width=\"600\" height=\"338\" title=\"&#8220;CCTV NVR vs DVR: What Is the Difference?&#8221; &#8212; Sentta Technologies Blog\" data-secret=\"m24OwP78Ul\" 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:\/\/senttatechnologies.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Choosing the right recording system is an important part of installing a CCTV security system. The two common options are DVR (Digital Video Recorder) and NVR (Network Video Recorder). Both record CCTV footage, but they work with different camera technologies and cabling systems. What Is a DVR? A DVR (Digital Video Recorder) is mainly used [&hellip;]","thumbnail_url":"https:\/\/senttatechnologies.com\/blog\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-30-2026-06_55_46-PM.png","thumbnail_width":1672,"thumbnail_height":941}