Tag Archives: CCTV systems

What is closed circuit television?

Closed circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific location, on a limited set of screens. It differs from broadcast television in that the signal is not transmitted openly, although it may use point-to-point (P2P), point-to-multipoint (P2MP), or wired or wireless links. […]

IP camera, how to use it properly and its features

IP camera, how to use it properly and its features An internet protocol camera, or IP camera, is a type of digital video camera that receives control data and sends the image data over an IP network. They are most commonly used for surveillance but unlike analog closed circuit television (CCTV) cameras, they do not […]