Closed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. The most popular types of CCTV cameras available are Dome CCTV Cameras, Bullet CCTV Cameras, C-Mount CCTV Cameras, PTZ Pan Tilt and Zoom Cameras, Day/Night CCTV Cameras, Infrared/night vision CCTV Cameras, Network/IP CCTV Cameras and Wireless CCTV Cameras. CCTV (closed-circuit television) is a TV system in which signals are not publicly distributed but are monitored, primarily for surveillance and security purposes. CCTV relies on strategic placement of cameras, and observation of the camera's input on monitors somewhere. Find CCTV related products here on The Best of Zambia.