Q:What is the difference between a dome camera, a gun camera and a dome camera in security monitoring?

Ball with the above two biggest difference is that the ball can control the keyboard to control, generally installed in the need to monitor the relatively large range of the hall, outdoor large area. General bolt and hemisphere price almost. Cheaper on the hundreds of pieces, good also two or three thousand. But the ball will be very expensive, made in the thousands of good brands will reach two or three million.

Q:How to install a camera at home, I can visit a website outside the home to monitor the situation?

Buy a network camera, access to switches and routers, the network camera can be accessed from the field through the computer

Q:Night to monitor the infrared light is not bright because it is not open monitoring?

4: into the camera's settings menu, and some cameras can be forced to turn off the infrared mode, that is, has not opened.

Q:Install the monitor camera need to put a few lines

A fixed-focus camera requires two lines, one video cable (from the recorder to the camera), a power cord (from the recorder to the camera, or the nearest socket can also be).

Q:Monitor the camera 1 road 4 what is the difference

Camera regardless of a few road, only the video recorder was divided, four representatives can take four cameras!

Q:What is the meaning of monitoring the focal length in the camera?

Under normal circumstances, the fixed focus of the surveillance camera, the seller told the larger size, through the camera to see the target larger (that is, look far), but the narrower the angle of view (observation range), the shorter the depth of field. The smaller the size of the lens, the smaller the target (see near), the wider the viewing angle (the viewing range), the longer the depth of field.

Q:Monitor host can not find the camera ip how to do?

And then look at the network are not connected (LAN look at the ping), is not in a network segment (192.168.1.XX or 192.168.0.XX)

Q:57 Road 1080P surveillance video requirements to store a month, how much hard disk space?

A camera according to the compression of an hour is roughly 2.2G, 2.2 by 24 hours 53G * 57 cameras more than 3000 G, 30 days 91000G or so, that is to say about 91T hard drive, HD quite occupied hard disk, 720P basic small half,

Q:How to install a surveillance camera

1. Remove the camera, and then plug the USB port into the computer interface, if long-term use, it is recommended to insert the board.

Q: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 equipment