Welcome to @Electrical technologiesNVR VS DVR Security System
Today we learn most common difference between NVR & DVR .
very understanding video for you about CCTV Setup & Security System.
A DVR converts analog footage into a digital format, while an NVR typically only works with digital footage. DVR systems process data at the recorder, while NVR systems encode and process data at the camera before transmitting it to the recorder for storage and remote viewing.
#nvr #dvr #securitysystem
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