Overview: This item is 7'' TFT color video door phone, it with infrared camera sensor which provides you clear images for monitoring both day and night. It has the functions of visual intercom and button unlock. Hands-free design with sensitive touch panel brings you further convenience. It can be widely used in apartments, villas,hotels and other needed places. Specifications: Indoor Unit Size: 7'' TFT(16:9 Display) Resolution: 480*RGB*234 Dimension: 154.08(H)*86.58(V)mm Delay Calling Time: 120S 10% Delay Monitoring Time: 60S 10% Valid Distance: 50M Power Consumption: Static state lt;0.5W, Calling lt;10W Transmitting distance of the image: About 200M Viewing Angle(): 92 Power Consumption: lt;10W Viewing Temperature: -10~ #43;50 Comparative Temperature: 10%-90%(KH) Indoor Unit Size(with waterproof cover): Approach. 24.5*15*2.3cm/9.65*5.9*0.91in Outdoor Unit Size(with waterproof cover): Approach. 12.6*5.6*3.3cm/5*2.2*1.3in Indoor Unit Weight: Approach. 380g/13.4in Outdoor Unit Weight: Approach. 217g/7.65in Package Information: Package Size: Approach. 26.5*19*10.8cm/10.43*7.5*4.3in Package Weight: Approach. 1200g/42.3oz Package List: 1* Indoor Viewer 1* Desktop Bracket 1* Outdoor Camera with Rainproof Cover 1* Hanging Plate 1* 4 Pin Connection Cable 2* 4 Pin Cable 1* 2 Pin Cable 1* UK Power Adapter 1* Bag of Mounting Screws 1* User Manual