Q:What kind of material is needed to install the surveillance camera?

3, each camera installed 12V transformer one. About 15-25 yuan / month

Q:How to monitor their own home in the home camera, in the first floor, in the 5th floor to see!

Do not video, video cable directly connected to the TV on it. To video or to be connected to the computer, the computer must have the image acquisition card + software.

Q:Yourself at home with a computer monitor how to install. Need to set up those. And installation steps

2. Monitor the camera to install the work, in accordance with the camera lens model and specifications, carefully fitted with the lens (infrared camera does not need to install the lens), be careful not to touch the lens CCD (marked part of the figure), confirm the fixed firmly , Turn on the power, connect the host or on-site use of monitors, small TV and so adjust the aperture focal length.

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 gray screen

3, video line problems. Video cable, video plug bad contact, faulty. Remedy: Remove the camera, get the host next to, re-create a video line to see the effect.

Q:Is the camera pixel taller the better?

But because of the current network bandwidth limitations, really very high physical pixels in the video screen may be cards, depending on your network. Now most of the camera on the market is 30W physical pixels, said hundreds of millions are blowing, a few can reach 130W physical pixels, but expensive, Logitech is currently the highest pixel is only 200W, so 800W, 500W those are Is interpolated, there is no practical significance.

Q:Monitor the flash indicator on the DVR panel

Are you buying a new hard drive? The hard disk must be formatted

Q:Monitor the difference between the camera 720p and 1200 lines

1200 lines, if simply literally on the analog camera system that represents the clarity of the 1200 TV line, but the current market, the emergence of the 1200 line, strictly speaking, is a mountain plug products, is a digital camera using 1080 X 1960 CMOS lens to convert products into analog cameras.

Q:Monitor camera lens 4-6-8-12-16MM difference.

4 of 3-4 meters wide angle of 45 degrees, 6 of 6-8 meters wide angle of 38 angle, 8 of 8-12 meters wide angle of 35 degrees, 12 of 12-15 meters wide angle of 30 degrees, 16 of 20 meters / wide angle 27-28 degrees,

Q:Network monitoring camera how to change ip

In IE, enter the IP address of the network camera, enter. After entering the user name and password, open "Network Settings". Enter the change IP address and click "Settings".