apartment color video door phone 402 system

Standard Apartmentsystem Video Outddoor Panel Model A3Basic Function:1Aluminium alloy surface2Color/B/W CCD camera, with angle adjustable and infrared night vision function3High lightness keypad and background lamp4Seven-Segment digital LED displaying5Calling indoor monitor and guard station632 groups password unlocking7LCD displaying menu(optional)8ID/IC card unlocking(optional)9Maximum capacity: 99999 pcs indoor monitors10Color: silverTechnology Parameter:11Working Voltage: DC12V12Rated power: 2.5W13Operating Temperature: -20 +70°C14Standby power consumption: 0.7W15Camera: 1/3"CCD16Resolution: 420TVLine bi-directional talking17Talking Mode: Bi-directional talking18Minimum illumination: 0.05LuX19Talking time: 45S Size:20Dimension: 155*375*46.5(mm)21Build-in size: 139*359*51(mm) Standard Packing 1. 4 color giftbox 2. B/W manual (1 language A6 paper) 3. Wall Bracket 4. Connecting Wire Standard Apartment Systemcolor indoor phone, Handset, Model G7Technology Parameter:Temperature: -20 +50Humidity: <85%Harmonic distortion: ≤5%Size:Dimension: 164*260*28(mm)Installation: Surface wall mount typesecurity, door chime,module.Function:Intercom between outdoor camera and indoor monitor.Monitoring the outdoor view.Connect with 2 CCTV.