1080P HD 7-Zoll-Farbvideo-Türsprechanlage mit Kabel für mehr Sicherheit zu Hause: Türklingel mit Kamera, Infrarot-Nachtsicht und Entriegelung

4 wires Video Intercom System :Your Security Solution for Home& Apartment . Specification Screen size:7 Inch LCD Monitor((1024*600 resolution) Camera CMOS Sensor 80° Wide Angle,Night Vision Communication:two-way audio Power Supply:DC15V Unlock: Unlock from monitor unlock button Working Temperature:monitor -10℃ to+50℃ doorbell -40℃ to +50℃ Certicication:CE.FCC,ROHS Multiple System :Support maximum 4 monitors 2 doorbell s connection cable:RVV4(4 wires extension cable,not included) Do not Disturb mode supported.the indoor monitor is silent when the DND mode is turn on. Real time monitoring day and night: Infrared Night Vision help you see who is calling even in darkness. Durability: Weather resistant design(IP65 Waterproof).It allows to use in rain. Video Intercom with 2 way-audio Communication The 2 way talk feature enable instant conversation between visitor and user. It help you see and hear clearly what is going outside. AHD 1080P Doorbell Camera with 1080p Camera lens,it gives you a better and clearer view sight. One-key Unlock The Video Door Phone system could support electronic lock(Not Included).you could unlock from monitor . Day Night Vision With IR led on ,it helps you view during day and night time. Do not disturb mode The indoor unit is silent when the DND mode is turnen on. Multiple system supported ,check and view from both downstairs,upstairs,different rooms. 12 Ringtones choice,choose the one you like. Please noted the  link include only monitor and doorbell.the exit button,lock and access power supply for lock are not included in the package. Products Show Please noted the extension cable is not included in the package,the white short cable is for test only!