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Hikvision monitor as a recording function?
- Under normal circumstances, monitoring refers to the video surveillance, voice monitoring generally in the banks, schools, prisons, etc. will have to see the requirements of the installation of the recording system, there is no equipments
What is the meaning of the camera uid?
- Each uid corresponding to a user name on the general use of user name landings
What is the difference and connection between the optical zoom and the digital zoom of the camera in the security monitoring?
- Digital zoom, the software is a way to achieve the realization of electronic amplification, and more for high-definition network camera, through the camera's capture screen, the screen to enlarge the local.s
Video surveillance video storage how to calculate the hard disk needs I use the 720P camera, to store 3 months of video, need to use the hard disk?
- 720p format (750p): 1280 × 720 (horizontal 720 lines, progressive scan), a resolution of 1280 × 720p / 60Hz, the frequency is 45kHz General: a day about 24G.s
What is the black box that monitors the camera connection?
- Optical (transmitter) is the camera output of the electrical signal is converted to optical signals, through the fiber to the signal transmission to the control room, and then (the receiver) will be converted to electrical signals into electrical output to the hard disk video recorder.s
Does the infrared surveillance camera automatically alarm when someone enters the monitoring range?
- General camera is not the end of the low-end camera does not have this function, you can use the alarm to linkage, the alarm through the infrared detection of some people come in, will alarm. There is an automatic monitoring area of the camera can be, once someone appears in a certain area will be the alarm, similar to the road to shoot the kind of red light. Very sensitive, but the cost is relatively high. The best infrared camera can find 300 meters of people, but it is expensive.s
Hello, because no electric video recorder did not manually set, but I would like to look back a few days before the monitor can be transferred out
- 2, although the surveillance camera access to the hard disk video recorder, but the video storage of the hard disk failure, can not playback.s
What is the power consumption of the camera day?
- 24 hours electricity consumption = 22.5WX24 hours = 540 watts = 0.54 kWh (1000 W = 1 kWh)s
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