cctv

Closed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place (surveillance), on a limited set of monitors. CCTV systems may operate continuously or only as required to monitor a particular event. A more advanced form of CCTV, utilizing Digital Video Recorders (DVRs), provides recording for possibly many years, with a variety of quality and performance options and extra features (such as motion-detection and email alerts).

Types of Cameras:

IP cameras: A growing branch in CCTV is Internet Protocol Cameras (IP Cameras). IP cameras allow homeowners and businesses to view their camera(s) through any internet connection available.

Digital Video Recorder

DVR supports two-way audio, DVD backup, and USB backup methods. DVR Recorder also supports Internet viewing, and comes available as a 4 channel DVR, 8 channel DVR, 9 channel DVR, and 16 channel DVR unit.

Complete surveillance package examples:

CCTV Accessories : iTech international offer a wide selection of CCTV products and CCTV video security equipment that includes CCTV Accessories , CCTV Cables, CCTV Connectors, CCTV Lenses.