Support Onvif Camera 32 Channel H264 1080P CCTV Security HD Network DVR
Product description
The video effect is the core and vitality of the digital host. When you look at the real-time and clear images on the monitor, the playback effect may not be good. The most important aspect of the evidence collection effect is the video effect. Generally, the video effect is more important than the monitoring effect. Most DVR videos can be recorded at 25 frames per second in real time. Some video recorders have a total resource of less than 5 frames per second. Usually, the resolution is CIF or 4CIF. One channel camera requires about 180MB~1GB of hard disk space for recording for one hour;
The hard disk video recorder is a digital video recorder. Compared with the traditional analog video recorder, the hard disk video recorder is used for recording, so it is often called the hard disk video recorder, also called DVR.
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