Display / Video-Wall
NVR Recorder for IP Cameras
CCTV Camera World is proud to provide the future of home and business security - network based security systems that use a Network Video Recorder (NVR). If you're unfamiliar with the terminology, an NVR is a video recorder for IP cameras. Our NVRs support up to 12MP or 4K security cameras and smooth recording at 30fps to provide crystal clear video and remote viewing. With a built-in PoE switch, you can take advantage of Plug & Play PoE IP cameras to set up a PoE Camera system with ease. Step into UltraHD with 4K NVRs that capture video unmatched by any other system. Access our NVRs over the internet from anywhere in the world to watch recorded footage or watch images live as they’re happening in front of the camera’s lens. Even better, security alerts can automatically come to you. You can configure our NVRs to send motion activated push notifications to your smartphone or receive email alerts, providing you with security assurance at all times. You can select NVRs with a pre-installed hard drive that keeps days, weeks, or several months worth of security footage.
Frequently Asked Questions
What is an NVR and how does it work?
NVR stands for Network Video Recorder. An NVR recorder is responsible for receiving, displaying, and storing surveillance video from IP cameras in a modern security camera system, and serves as a central hub for remote monitoring via smartphone apps or PC. Despite the name, network video recorders do not require internet access and can be used as part of a standalone closed circuit surveillance system.
Power over Ethernet (PoE) technology is used by NVR security recorders to send power and receive data from PoE cameras. PoE is extremely convenient because it does not require the use of an external power supply or difficult and expensive coaxial cabling. To connect to cameras, network cabling can be run up to 300ft away from a PoE NVR. External extenders and PoE switches are available for cameras installed farther than 300ft away. There are also NVR systems with a built-in wireless network for WiFi security cameras, which we discuss in greater detail below.
Is there a Universal NVR? Can I use any security cameras with any NVR recorder?
The short answer is no; there is no Universal NVR that works with any security camera on the market. The reason for this is that each manufacturer has their own proprietary software and video transfer protocols. Even minor differences in firmware within the same brand or manufacturer can cause compatibility problems.
The long answer is that some NVRs provide enhanced compatibility via a loose industry standard known as ONVIF. ONVIF is a protocol that provides a video stream between a camera and an NVR but does not guarantee audio, motion detection, PTZ control, and other features that would otherwise work with truly compatible equipment. More information about the protocol can be found in our Understanding ONVIF and its Limitations article.
If you already have cameras or an NVR and want to buy new equipment, please contact our support department or give us a call for compatibility guidance.
