13” SONY EFFIO CCD Resolution: 700TVL Lens: 3.6mm Minimum Illumination: 0.2LUX ADI-58C-18X ADI-58C-18X PTZ CCTV Camera 18X zoom 14” Ex-view SONY HAD CCD Day & Night PTZ Camera Verifocal Lens:F1.4 (f=4.1~73.8mm) Pan speed 300°sec, Tilt speed...
Closed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It plays a vital role in crime prevention, industrial processes, traffic monitoring. It can act as a very...