CCTV (closed-circuit television) surveillance cameras are devices that are used to monitor and record activities in a specific area. These cameras are connected to a closed-circuit system, which means that the video footage they capture is not broadcast to the public. Instead, the footage is typically viewed and recorded by a central monitor or computer system.

CCTV surveillance cameras are often used for security purposes, to monitor and protect homes, businesses, and public spaces. They can be used to deter crime, identify suspects, and provide evidence in the event of a crime or incident.

There are several types of CCTV surveillance cameras available, including analog cameras, which transmit video footage using a coaxial cable, and digital cameras, which transmit footage using a network cable or wireless connection. CCTV surveillance cameras can be fixed or mounted on a wall or ceiling, or they can be portable and placed on a tripod or other support.

If you are considering using CCTV surveillance cameras, it is important to be aware of any laws or regulations that may apply to the use of surveillance devices in your area. It is also important to consider the privacy implications of using surveillance cameras and to obtain the consent of any individuals who may be recorded by the cameras.