Q: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.

Q:Monitor the hard disk on the recorder is what format without formatting

Continuous monitoring, then, hard disk is full, automatically erased the oldest video, recorded the new. Loop video.

Q:What is the black box that monitors the camera connection?

DVR is usually used analog (DVR) and network (NVR) two, look at the interface behind the fuselage can distinguish. DVR according to a few video input will have several BNC input interface, NVR is not.

Q:What is the difference between a camera's double point and a single lamp point?

The camera's double dot-in-the-spot light and single-digit array lamp is just a different number of infrared light popular name, there is an array of infrared light camera called single lamp array, two is called double lamp array.

Q:Zhongwei HD monitoring system IP address is not how to do

Also may also be connected to the camera cable disconnection (usually bad contact or broken network), or the camera power cord circuit (the same as above), check

Q:Monitor the camera feel infrared

Infrared lens, the day will be a little color, color lens will not! Now with the monitoring of the CCD are feeling infrared, only the lens does not sense the sense of infrared.

Q:Monitor the camera automatically zoom, electric zoom, manual zoom, zoom lens meaning and difference?

Manual zoom: Change the focus on the front-end camera by manually rotating the lens. This function usually appears in the bolt + manual zoom lens configuration, set once, do not change later, if you want to change the focal length, need to open the shield again, rotate the lens. This type of lens usually needs to adjust the focus ring after the zoom work is completed.

Q:What is the number of lines that a surveillance camera needs to use?

If it is a network camera is a network cable on it, the network camera to install the pickup, audio, video signals transmitted through the network.

Q:Monitor the image of the camera appeared black and white colorless situation, is this how is it?

What about the surrounding environment? If the ambient light is poor, there will be black and white screen. If you take into account the machine itself, the photoresistor may be broken and can not be switched.

Q:An electronic surveillance camera every month to consume how much electricity

Electronic monitoring camera power consumption is very low, with infrared general 6W, that is 24 hours work, the monthly power consumption 6 * 24 * 30 * 0.001 = 4.32 degrees. Without a little lower than the infrared, with a red ball machine power consumption of about 30 degrees per month.