CCTV closed circuit Video Surveillance
CCTV or Closed Circuit Television video surveillance is a system wherein the circuit wherein the video is transmitted is closed. It is directly connected to a camera, recording devices, and display monitors. Dissimilar to broadcast television, wherein a receiver that is tuned correctly can display and pick up or even store the signal. This surveillance equipment is most commonly used for security camera systems. It is actually presence in many public areas, particularly huge retail stores, banks, and government organizations. Due to lower costs of video recording and camera equipment, these systems are more typical in homes and small businesses that have security on their minds.