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Digital Video Recorder (DVR)

While performing video surveillance you need to record the data your cameras get. That’s why the basic component of every video surveillance system is a quality Digital Video Recorder (DVR) . The overwhelming majority of recorders are based on CCTV technology that is widely used for video surveillance.

Another technology, recently implemented into video surveillance, is Internet Protocol (IP). The latest version of video recorders is IP DVRs that get connected to security cameras through a twisted pair and IP address.

Depending on the amount of security cameras you want to use, you can choose a 4-channel DVR, 8-channel DVR, 16-channel DVR or 32-channel DVR. The amount of channels corresponds to the number of cameras that can be connected to DVR simultaneously.

Another convenient option is to use a PCI DVR card as a recording device. The DVR cards presented on this website support from 2 to 16 cameras, they get installed into a computer and allow performing video surveillance directly from your PC.

Here you can also choose a portable video recorder that can be used with 1 to 4 cameras. Some models have a camera in-built into the recorder, which permits you to carry out video surveillance wherever you are.