Visual Building Outdoor Unit

Features Outdoor Unit Suitable: Buildings Stainless steel outdoor with night vision light Conversewithvisitors Voice navigation and voice operation function, reported failure automaticly Launch fault detection signal and fault isolation automaticly and regularlyDigital form with password remote door unlock function MonitorConverse with visitors and unlock the door remotely Visitors are visualable during communication and ringing. Be able to monitor entranceway actively. Be able to extend for one more wired camera Adjustable contrast of the monitor Adjustable colume of the ringing,call signal sound with electronic Chime(DingDong) Screen: B/W 4 inch; Colour (3.5/4/5/5.6/7 inch LCD-TFT colour module with night vision light)Technical ParametersPower Supply: DC12V+ 5%Camera: 1/3 inchCCD/CMOSCameraFocal length: F=2.0. 92°MinimumIllumination: 0.1Lux OptimalWorkingTemperature:-40°C To 55°COptimalWorkingHumidity:45%-95%