Huge Sibell Sale - 20% off All Sibell Technology Products Hurry! Sale Ends in: 0days 00hrs 00min 0s Use Coupon Code - SIBELL20 Shop Now!
April 12, 2012

Closed Circuit Security Cameras

What Is Closed Circuit Television? Closed circuit television, or CCTV, is a broad term that describes cameras that send video to a specific monitor or set of monitors, To give you a better understanding of the definition and name of closed circuit television, you should understand that even movie theatres use a version of closed […]