Features 7" wired video intercom video door phone doorbell intercom system for home apartment, low power consumption, high-definition widescreen images. Support monitoring, intercom, unlock, hands-free, ring tones selection function. 25 kinds of chords optional, not always hear the monotonous doorbell, ring tones volume can be adjusted. 1200TVL CMOS sensor, clearer pictures displaying. 6pcs high-intensity IR LEDs for good night vision effect. Outdoor camera with super rainproof material, wall-mounted installation is simple and convenient. The indoor unit has the monitor function, you can monitor the outdoor scene at any time. It is an ideal home security product that will make for a safer home environment. Specifications: Indoor Unit: Input Voltage: AC 100V-240V Output Voltage: DC15V 1.2A Standby Power: ≤1W Working Power: ≤10W Display: 7inch TFT LCD screen Resolution: 800*480p Ring Tones: 25 kinds of chords optional Color: White Material: ABS Outdoor Unit: Resolution: 1200TVL Power Consumption: Standby: 0W; Working: ≤2W Infrared LED: 6PCS Infrared Distance: 0.2-1.0m(optimum) Camera Angle: 90° Working environment: -20~+60 Color: Grey Material: Plastic Package Information: Package Size: Approx. 22.5*15*8.5cm/8.85*5.90*3.34in Package Weight: Approx.1010g/35.62oz Package List: 1* Indoor Monitor with Wall-plate 1* Outdoor Camera 1* Connection Cable (1m) 2* 4 Pin Cable 1* 2 Pin Cable 2* Bag of Mounting Screws 1* Power Adapter 1* User Manual (English)