Q:How to find the camera dead ends

Professional is this: from the camera's lowest vertical angle and 45 degrees direction of the corner shot to the ground for the vertex to draw a square to the corner, for most of the camera is within the square of the collection area is invalid, basically applicable to The market of 90 percent of the camera, very few high-value professional equipment, except, even if the square of the two sides can sweep the image of the place has been seriously deformed, there is no legal effect, this has been in court there are numerous cases

Q:What are the problems with the surveillance camera?

Monitoring the failure of the camera performance for several aspects: ① power supply is not correct equipment failure. ② equipment line connection reasons. ③ the quality of the equipment or components themselves. If it is installed problems caused by the problem, you can solve, but if it is to monitor the camera's own reasons, it would return to the factory maintenance. Now many manufacturers have done a good job after-sales service, such as Hai Kang, Dahua, Zhong Ying Xin and so on.

Q:Monitor the camera what models

The hemisphere of the shooting of the infrared high-speed ball speed dome monitoring equipment surveillance camera Beijing United States and the United States and China Science and Technology Co., Ltd.

Q: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?

Should have some of the Internet you check the big brother you are too general camera itself is a monitor do not know how you use the microphone there can be used to record a lot of audio and video software support

Q:I want to install a set of monitoring, a total of 15 cameras, the farthest camera from the hard disk recorder 500 meters, how to install? What equipment?

Need to install the video capture card and monitor the number of camera cameras to determine the number of acquisition cards (a collection card with four cameras), if the future will increase the camera, you can directly use 8-way card card collection of about 300 yuan, about 200 camera To a few thousand range

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

In the case of a dome camera that can be rotated, three lines, one control line (from the recorder to the camera), one video cable (from the recorder to the camera), one power cord (from the recorder to the camera, or the nearest socket Can also be).

Q:Commercial surveillance camera and usually use the camera is connected together? How can we find matching software?

2. with a laser pen on the camera to shoot what he can not shoot down the camera are automatically exposed but there is a light it automatically reduce the exposure.

Q:Office area monitoring camera how to choose?

3, and then there is clarity, and optional analog cameras and network high-definition camera, which is higher pixels, the price is relatively expensive

Q:Monitor 32 video recorders how to take 80 way camera

32-channel surveillance video recorder can only access up to 80 cameras in the 32-way, can not access 80 cameras at the same time. At the same time to achieve 80 camera video needs at least two 32-way video recorders and a 16-way video recorders.

Q: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.