CCTV
CCTV is mainly used for security and surveillance purposes. Closed Circuit Television is a TV system that does not broadcast TV signals to public but transmits them over to the user's monitor(s). CCTV usually uses cable and/or wireless transmitters/receivers including internet transmission of the signal to the user's monitor where it is turned into video. As the application of CCTV systems has increased, the CCTV industry has developed a variety of CCTV equipment like Time Lapse DVRs, Alarm Event Recording, Pan/Tilt and Zoom domes, Covert cameras and Web camera servers which gives you the ability to monitor your cameras anywhere in the world.
