security ( safety, safe, surveillance) systems & products- (1) security cameras- color & B/W CCD, CCTV camera, CCTV cameras, network IP, wireless & dome, mini & UFO, standard & zoom, underwater & IR, waterproof ( water proof, water-proof), smoke hidden, box, indoor & outdoor speed dome, high speed dome, dome day & night, vandal proof.(2) DVR cards- video capture cards, compression cards, standalone ( stand alone, stand-alone) DVR, mobile DVR cards. (3) CCTV lens- pinhole ( pin hole, pin-hole), fixed iris, day & night ( day-night) Infrared, board & auto iris, manual iris & zoom, motor zoom. (4) surveillance monitors- digital color monitors, LCD & TFT color ( B/W) monitors. (5) video processors- mobile quad processors, 16 CH. multiplexer, color & B/W video multiplexers, network video servers....