Q:Camera clarity, 1080p. 3mp. 4k, what does it mean

3MP, 3 million pixels should be valid pixels or still photo pixels

Q:Monitor the camera what models

Longitudinal and show --- focus on monitoring the camera manufacturers! Longitudinal and was located in Beijing, serving the country. Established in Zhongguancun, research and development in Changping District.

Q:I press the Zhongwei monitoring, power and camera are good, that is not seen friends

If the video file is modified to 0, still can not connect the image, it may be the problem of Internet cats, it is recommended to replace ZTE 831B. There may be restrictions on the Internet cat itself.

Q:What is the difference and connection between the optical zoom and the digital zoom of the camera in the security monitoring?

Digital zoom, the software is a way to achieve the realization of electronic amplification, and more for high-definition network camera, through the camera's capture screen, the screen to enlarge the local.

Q:Will the video surveillance camera screen will jump out of this camera settings like the option?

If you can not quit, you can power off the camera after a few minutes to re-power, there is no, if the process is often used for no reason to jump out of the menu, you have to consider whether the control keyboard is faulty, or control the line whether there is interference , Causing garbled.

Q:What is the effective range of infrared surveillance cameras?

Infrared probe about 3 meters to 12 meters between ~ ~ some special except to see the main object of the strong degree of reflex is not strong.

Q:Hai Kangwei as the camera mapping problem

Here the network situation is so drop. A TP wireless router, a fiber cat, a monitor, two computers, and N mobile phones.

Q:Camera gun 4MM, 6MM refers to what?

Monitor the camera said 4mm, 6mm is the size of the camera to monitor the camera, the smaller the number of mm mm, the larger the area of the monitor, the wider the angle, but the distance is not far, mm the greater the number of monitoring the farther away , But the monitoring of the angle will be a lot smaller, the specific parameters can refer to the following table, I was monitoring camera manufacturers, if you need a camera can contact me, the user name is my phone, hope my answer can make you satisfied, If you still do not understand the phone can be consulted

Q:How to install a surveillance camera

2. For the first time, the system may search the driver to install, free of charge can be identified, can not help but may also download the file automatically install the driver, the next time you insert the time will be much better.

Q:How is the general surveillance camera connected to the computer?

(1) Turn off the computer, turn on the chassis, and install the video capture card in an empty PCI slot, as shown in Figure 1.25.