How long can the CCTV Monitor keep the video?
In general, embedded hard disk recorders that store images support 16 channels of video input.
In general, the bank's monitoring system will require the preservation of the image for one month or longer. After the hard disk space is full, the system will automatically delete the old image. (in the absence of a condition)
That is to say, a 16 way image surveillance system takes about 3.2G of the hard disk space every hour. Around 80G a day. How long do you want to save on the big disk can be added. If the quality of the saved image is not too high, the corresponding hard disk space requirements will be smaller.
You're talking about video storage time for surveillance videos,It depends on the specific structure and model of your monitoring system.Popular surveillance system, every hour of video, that is, the image on the hard disk accounts for 200M of space.
