Q:Computer monitors can be used as closed-circuit surveillance TV, only monitors. If you add a converter, you can contact the camera to see the monitor

Computer monitors can be used for closed-circuit televisionNow there is a way of looking at HDTV, that's what it is. Play high-definition video files on your computer and broadcast the signals on tv. In other words, it is to use television as a big monitor, and to use the sound of the TV as the output speaker.

Q:How to adjust the CCTV screen?

After the computer and television are connected, a screen display operation method is provided:1, in the computer click the right mouse button pop-up menu, select the screen resolution into the settings interface;2, in the resolution settings interface, set the TV set to expand the display;

Q:How to invade CCTV surveillance camera

If the connection can be internet. You can not invade, you want to invade, first of all, to monitor the manufacturers of PTZ, this is not ordinary hackers can do. The only easy way is to know the IP address, user name, password of the vcr,. Then login yourself.

Q:What should be paid attention to in the installation of security monitoring?

Exposure to any interference environment reduces video quality and affects overall performance and reliability of the system. Avoid equipment exposure in large motors such as elevators, water pumps and fluorescent cylinders, as well as in a variety of high power radio equipment environments.

Q:What's the difference between TV surveillance system and video surveillance system?

Closed-circuit television is a former saying, now that video surveillance is the concept of both, but now there is a network, not in front of closed-circuit monitors can also see real-time screen

Q:What monitors can be used for closed-circuit television monitoring?

The other is embedded hard disk video recorders, which can be displayed with a computer monitor, home TV, or with surveillance LCD monitors, or with a universal interfaceI hope you understand

Q:Why is surveillance camera also called closed-circuit?

Yes, it can be understood, because it can only be used in a certain space, just like the VOD system in KTV, CCTV, someone's home is not received, the cable is not closed.

Q:How much bandwidth does closed-circuit surveillance require for remote transmission?

According to the number of road, a road requires a minimum of 500K network bandwidth can be achieved smoothly, you can set the minimum head each 128K stream, that once you see 4 road, a round of visits.

Q:How to distinguish surveillance cameras?

Analog camera (Camera) is a front-end device for monitoring the scene image. It takes CCD image sensor as the core component, plus synchronous signal generation circuit, video signal processing circuit and power supply. In recent years, low cost CMOS image sensor has a rapid development, based on the visual telephone or video conference system camera CMOS image sensor was applied to the requirement of image quality is not high. Due to the resolution and low illumination of the CMOS image sensor, the main target is not as good as the CCD image sensor at the moment, so the video camera is still used as a CCD camera in the TV monitoring system. Analog cameras (Camera) output signals are video signals, and can only transmit one-way video signals, which need to be connected to monitors or hard disk recorders for surveillance and video recording.

Q:What materials and equipment are needed for complete security monitoring?

Table: the main purpose is to display console monitoring client and control computer, in a large control room, in order to be able to preview more pictures and realize the management and scheduling functions more, usually need more than one client, and the client will be placed on the operating table, to facilitate supervision personnel check.