NVR DVR

NVR
A Network Video Recorder (NVR) is a digital surveillance system that stores video footage from IP cameras over a network, offering higher resolution, flexibility, and scalability. Its features include remote access, motion detection, and advanced search capabilities.

DVR
A Digital Video Recorder (DVR) is a device that digitizes and compresses analog CCTV footage, offering features like motion detection, remote access, and scheduling, making it essential for video surveillance in various settings.