Apartment Building Video Doorphone System

Apartment Building Video Intercom System is used for high building with multi-flats. The detailed features and specifications of each part as below: Specifications (Outdoor Station): 1), Numeric-Keypad paneland Room Number Panelforselection 2), High grade AL-alloyed materials and non-stainless steel buttons 3), High resolution CCD Camera with 6 LEDs for night vision 4), Embedded mounting, and extraRain Coveravailableif you like 5), Appearance Size: 319 x 130 x 65mm 6),Embeded Size: 308 x 110 x 34mm Specifications (Indoor Monitor): 1), 3.5-inches / 5.6-inches / 7-inches TFT LCD 2), Super-thin body and handsfree talking 3), Monitoring door situation and unlock 4),Many kinds ofchime available for choice Specifications (Video Platform): 1), Mulfunction Separated, Shorted Circuit Protection 2), Signal decoder and amplifier 3), 4 terminalsforindoor monitors 4), Size: 192 x 152 x 45mm Specifications (Power Supply) 1),Input:AC220V / AC110V 2), Output: DC18V 3A 3), One Power Supplyis able toafford 12pcs of Indoor Monitors 4), Size: 254 x 236 x 79mm