CCTV stands for closed-circuit television and is commonly known as video surveillance. βClosed-circuitβ means broadcasts are usually transmi...
CCTV stands for closed-circuit television and is commonly known as video surveillance. βClosed-circuitβ means broadcasts are usually transmitted to a limited (closed) number of monitors, unlike βregularβ TV, which is broadcast to the public at large. CCTV networks are commonly used to detect and deter criminal activities.















