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FAQ

Zhongwei HD monitoring system IP address is not how to do
Click on the problem of the screen, right - remote management - network management, the IP address can be changed to other IP (such as 192.168.1.172, etc.), change the device management interface, a key to set IP, so there will be no IP conflict Causing the camera can not use the problem.
Monitor the hard disk video recorder how to pick up the computer
WAN: If your video recorder and the computer to see the image is not in a place, their network cable can not be inserted under the same router, then we must browse through the WAN. The basic operation is almost, but if you are the average family of the Internet, then to apply for domain names, do mapping on the router.
Monitor how much power the camera has
General camera are 5W (with infrared) high-end are 10W ~ 50W ranging from the need to confirm the specific model (the manual will have).
What color is the monitor when the camera is turned on?
You should be equipped with infrared camera infrared camera infrared light with LED lights and photosensitive resistors, when the light is lower than the infrared light is lower than the minimum illumination of the infrared light when the infrared light will open, most of the red, there are White light and no red light at night no light, the specific and the relationship between the wavelength of infrared light.
Can I monitor the camera?
Monitor the camera can focus on it? Otherwise, when you buy the camera, there are "distance" to buy. However, the general camera does not have auto focus function. The focal length is the manual "fixed" focal length. High-end and dedicated camera with auto focus, manual zoom function.
Monitor the camera automatically zoom, electric zoom, manual zoom, zoom lens meaning and difference?
In the surveillance camera, there is generally no automatic zoom, but there is auto focus, such functions generally appear in the integrated camera, the decoder sends a zoom signal to the camera, the camera to zoom work, zoom work is completed, then the image Is blurred, you need to focus, a lot of integrated camera with auto focus function, to complete this focus work. There are some high-end camera (mainly high-speed ball) with a trajectory function, which is set in advance camera rotation and zoom information, after this camera has been set in accordance with the set of good track non-stop tour, which can see Do automatic zoom.
HD camera and infrared camera difference
At present the HD camera refers to the HD 1080P or HD 960P or HD 720P camera, and 1080P called Full HD.
Surveillance video can only save 4 days (the original can save about 15 days), is not the hard disk video recorder is a problem?
If that's the case, then you can consider replacing the hard drive.