WHAT IS THE DIFFERENCE BETWEEN ANALOGUE AND DIGITAL SURVEILLANCE?

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WHAT IS THE DIFFERENCE BETWEEN ANALOGUE AND DIGITAL SURVEILLANCE?

Analog vs IP

Analogue CCTV cameras record images to a digital recorder which converts the video to a digital format. To view the video, the DVR needs to be connected to a monitor or router to be broadcast through an internal network for remote access. However, there are government regulations for the strength of analogue signals.

Digital CCTV cameras or internet protocol cameras record in a digital format so a conversion process is not required. The digital data is sent to a dedicated network video recorder through the existing network and can be accessed remotely.