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FAQ

There is a surveillance camera, want to adjust the location, hand touch the head, even live, do not know how the matter

Generally the case is the reason for static electricity, in theory, if your camera is using a transformer, that is DC power supply, then basically can be excluded from the leakage caused by the low-voltage (DC12V) camera, if There is a strong power into the words, then the camera will not be able to use, and here to note is not only the camera will have static electricity on your own may also have static electricity, you may say the same two cameras have a One is not, but you have to know the principle of electrostatic discharge, only when you come into contact with the conductive body when the static electricity can be released, you will have the feeling of Ma. In fact, if the camera is used properly, you do not have to worry about whether it is with static electricity, if you really worry, you can ground the camera, the general ceiling has a fire pipe and bridge, you can choose them to ground.

Monitor the camera if the power supply to him a large current, pay attention to the current is not the voltage, the voltage is 12V, then what will happen to the camera?

The current is very rare to see this situation, but the current is low, then I am sure that the monitoring head will appear like a pattern like interference

960P HD network camera stored one day more G?

To see the set of the stream to 2M of the stream to count, 2M * 60 * 60 * 24 ÷ 8 = 21600M = 21.6G

I said is the monitoring of the camera, not what home with the camera, you can monitor the leader can also record the software, or hardware did not?

There is a camera with a recording, or you can add their own under a microphone can be modified, and their modified a little trouble

HD camera is said that his clarity, infrared camera is that it's night vision function, in order to highlight the main features of the name of a

3, PTZ is able to drive around the camera, up and down the rotation of the equipment, with it, you can achieve all-round camera within the classroom. In general, a fixed camera, can only see the classroom about 60% of the students, and the use of PTZ cameras can see the classroom in all directions and podium, blackboard. It can be mounted on a wall or ceiling. Selection of JIYEL produced JY-8009 indoor indoor pan / tilt, with a small size, beautiful appearance.

Remote monitoring principle

Network communication using TCP / IP and network multicast (Multicast) technology, to maximize the use of the network transmission performance and network bandwidth, to avoid network congestion.

Monitor camera resolution 752 * 582 is high HD it

HD usually refers to 1280 * 720 (referred to as 720P) or 1920 * 1080 (referred to as 1080P). 752 * 582 is not high definition.

Do you want to monitor the camera?

Do not need, are generally 12V1A power supply.