video door phone intercom system 7 inches lcd monitor and night vision camera
nicely-crafted monitor with 7-inch lcd display abs plastic shell and electroplated buttons . elegant design with comfortable touch.perfect surveillance and safety unit for family and residence community . viewing angle 65 65 40 65 . brightness cd m2 250 . delay calling time s 120s 10 . delay monitoring time s 40s 10 . valid distance 50m 6 0.65 mm2 . transmitting distance of the image about 200m . working temperature -10 50 . storage temperature -20 60 . color cmos camera with 6 leds for night vision.multiple ring tone options . hands-free intercom and unlock capabilities . adjustable brightness contrast and volume . power supply for monitor ac110-240v dc12v-24v 50 60hz 1200ma . power supply for camera powered by monitor dc15v