Features: 7in color TFT LCD, no radiation, low power consumption and high definition. IR-CUT camera supports for IR night view function, visible within 3 meters. Features in electric lock control function, hands-free intercom function, outdoor monitoring function. 25 chord music ringtones surround, beautiful and pleasant, eliminating monotonous ringing. You can easily install with the adapters and cables we offer in this kit. Special 5 apartment units design can definitely meet the needs of 5 families. Specification: Condition: Brand New Outdoor Camera: Material: Aluminum alloy Color: Shown as picture Night View: Infrared light, visible within 3 meters Viewing Angle: 92° wide angle Resolution: > 1000TV Line + Control: Automatic Power consumption: Standby: 2W; Unlock: 12W Installation: Embedded installation Size: Approx.245*118*38mm/9.6*4.6*1.5in Indoor Monitor: Material: ABS plastic Color: Shown as picture Screen: 7in TFT / LCD Power Supply: AC100V-240V / 50-60Hz Optional Plug Type: EU 100V-240V, US 100V-240V, UK 100V-240V, AU 100V-240V Effective Pixels: 480 * 234 * 30 Power: ≤14W (operating), ≤2W (standby) Connection Cable: 4 cables Size: Approx.195*132*20mm/7.7*5.2*0.8in Package List: 1 * Outdoor Unit (6 Button Camera) 5 * Indoor Unit (Monitor) 5 * DC 15V Adapter 10 * 4 Core Connection Cable 3 * 2 Core Connection Cable 5 * Screw Bag 7 * FRID Card 1 * User Manual Note: 1. The electric door lock/release cable is connected to the camera unit. 2. Connection and locking must be conducted used with access control power. 3. Each indoor unit is connected to the outdoor unit via a 4 core cable. 4. The equipment is powered by the indoor unit. .