With IP cameras, a revolution was unleashed on the world of CCTV. The DVR is called so because it records the analogue video feeds from the cameras to a hard drive and is thus digital not because the cameras themselves are ‘digital’. The industry standard protocols for IP cameras are the Open Network Video Interface Forum (ONVIF) specification and the Real Time Streaming Protocol (RTSP).Īnalogue surveillance cameras are always centralised – they require a central controlling and data recording device – what you and I know as a DVR (Digital Video Recorder).
IP cameras are also called network cameras for this reason. The Internet is an example of an IP network and uses the IPv4 protocol. What is an IP Camera and why do I need one?Īn IP camera is a digital camera that operates on the principles of Internet Protocol (IP) networks instead of analogue electric signals.This guide will help you answer the most common questions we get on this topic: More experienced enthusiasts may also benefit from the DIY framework that we have built for approaching Home Security and Home Automation.
Maybe you own a legacy analogue CCTV system that you want to replace with an IP camera system that is accessible over the Internet. An affiliate link means I may earn advertising or referral fees if you make a purchase through my link, at no extra cost to you.Īre you looking for an IP camera for your home? This guide is for anybody that is stepping into the world of modern home security cameras. Do I need a Network Video Recorder (NVR)?Ī quick note: As an Amazon Associate I earn from qualifying purchases.Which are the best IP cameras for home security?.STEP 1: Plan where the cameras will be installed.What are the different types of IP Cameras?.
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