Q:Why has CCTV been flashing all the time?

The possibility of 1: loose ends, as to which location, you need to plug in, you can start from the back of the watch, shake the video adapter of hard disk video or contact near the camera

Q:Why is it called closed-circuit television monitoring system? Are there any other TV monitoring systems? For example, open circuit, etc., what is the difference between them?

What is the television signal monitoring system, not to spread outside the TV signal is not connected to the TV monitoring system is a closed, independent system, TV equipment within this system is unable to receive the signal of the system.

Q:How to install closed-circuit monitoring?

First determine the number and location of the installation of surveillance cameras, hard disk recorders use wire number, number of parameters, and determine the corresponding parameters of the equipment list, to the nearby market to purchase the list of equipment installation technology

Q:How to invade CCTV surveillance camera

If someone's monitoring is not connected to the Internet, the invasion is not impossible.

Q:How to install closed-circuit monitoring to connect to mobile phones?

You need to download a software installed on the closed-circuit monitoring computer, and your phone to Android system.I used a software before, for vacation after the Monitor Company warehouse, office, etc.. It runs smoothly on Android phones, but it requires mobile phone traffic.

Q:The difference between IP monitoring system and analog system

Compared with the traditional analog control mode, IP control system is based on digital video processing technology as the core, comprehensive utilization of photoelectric sensor, digital image processing, embedded computer system, data transmission network, automatic control and artificial intelligence technology, a new digital control mode, it not only has the second generation of quasi digital video monitoring mode with the computer processing ability of digital information, anti-interference ability, quick query records, clear video image and single display multiple images and other advantages, and relying on the network, really exert the superiority of broadband network through the IP network, the monitoring target monitoring center and any combination of local network can reach into a system to adapt to the demand for real, remote, real-time, centralized video surveillance system, its core technology is Network video server.

Q:What's the difference between a wireless surveillance camera and a wired surveillance camera?

Surveillance camera is a semiconductor imaging device, which has the advantages of high sensitivity, high light resistance, small distortion, small size, long life and anti vibration.

Q:The difference between the electronic police and the closed circuit television surveillance in Guangzhou traffic police

Electronic police: refers to the automatic camera, and to determine whether your car is illegal electronic instruments, are automatically recorded violations of information.Generally used in: red light running, speeding, violation, change lines and so on.CCTV: refers to a camera that can adjust the angle and focus of a camera. It is used to monitor the traffic flow, and to determine the responsible party after the accident has occurred.

Q:What does weak current integrated wiring mean?

Comprehensive wiring is simple, that is, wiring, in general, is laying network lines, the use of ultra 5 or 6 line cable;

Q:How to connect the CCTV special monitor power supply?

CCTV (closed-circuit television) has been used in security systems for many years. CCTV is a reliable and economic deterrent, as well as a good evidence of arrest and criminal charges. Now, most security systems need to use several different security technologies, such as alarm systems, fire detection systems, intrusion prevention and detection technologies, access control systems.