1、TFT LCD Screen: This intercom doorbell adopts 7 inch color TFT LCD screen with high definition display and high sensitivity touch control. 2、25 Ringtones: There is 25 doorbell ringtones optional, and the volume, brightness and contrast are adjustable. 3、Infrared LED Light: Equipped with infrared LED light, more convenient for evening use, see the visitors clearly in the night. 4、Water Proof: Designed with rain cover, no need to worry getting damaged in the rain, aluminum alloy is anti oxidation, ensuring years of use. 5、Safe and Beautiful: The intercom doorbell has no radiation and low power consumption, indoor and outdoor unit are all piano paint panels, fashionable and luxurious. Item Type: Video Doorbell Intercom System Material: ABS, Aluminum Alloy Camera: CMOS 1000TVL LCD: 7in TFT 960x480 Call Duration: 120s±10% Monitoring Duration: 60s±10% Camera Display Angle: 92 Degree 1 x Outdoor Machine (Camera) 1 x Indoor Machine (Monitor) 1 x Adapter 1 x 4 Pin Connection Cable 1 x 2 Core Connection Cable 2 x 4 Core Connection Cable 1 x Manual 8 x Screw 8 x Screw Anchor