Features:7 inches high definition digital TFT LCD screen monitor with ultra-slim design, nice and luxurious.Outdoor call intercom: According to the Didong button on the outdoor computer, you can talk to the people in the room.Indoor call intercom: Press the monitor key to see the outside environment, and then press the intercom key to talk with the outside people.Hands-free intercom function. Electronic control lock function. Outdoor monitoring function.You can talk to visitors smoothly at any time and any place.Super rainproof, IP55 waterproof grade, with night vision infrared function, wall-mounted installation is simple and convenient.Specification:Material: ABSModel: 801m11Color: Shown as PictureCurrent: less than 800 mATelephone Delay Time: 120S10%Surveillance Delay Time: 60S10%Camera Sensor: OV1030 420 TV-LinesLens: 3.6MM, 92degrees Waterproof: IP55Indoor Monitor Size: 235* 165 * 32mm/5.3 * 6.5 * 1.3inOutdoor Unit Size: 120 * 50 * 43mm/4.7 * 2.0 * 1.7inPackage Weight: Approx. 1179g/41.6ozPackage list:1 * Indoor Monitor 1 * Outdoor Unit 1 * 5m 4 Core Power Cable 1 * AC Power Supply 1 * 2 Core Terminal Wire 1 * Screws Pack1 * Manual2 * 4 Core Terminal .