... 4)3G mobilephone surveillance 4 Channel Serial Camera Module System With IR Outdoor and Dome Camera (CE,FCC,ROHS) Features1) ... /3"SONY CCD,420TVL,23pcs×Φ5 LEDS,6mm lens,IR distance:25m) 2pcs MVT-D2251T(1/3"SONY CCD ... ,420TVL,23pcs×Φ5 LEDS,6mm lens,IR distance:25m)1pc 1-in and 4-output power ... waiting for you!! 4 Channel Serial Camera Module System With IR Outdoor and Dome Camera (CE,FCC,ROHS)