Description This WiFi doorbell can connect home WiFi and achieve a two way intercom between the doorbell and cell phone When a visitor presses the doorbell sound is activated and the camera will start sending real time images and call to the cell phone The user will receive the call and can check who the visitor is can intercom with the visitor and remotely unlock the door Specification Wireless connection WIFI A B G NCamera CMOS 1 3 200 PIXELSField of View 140 Super WidthVideo VGA 720P 640 480 Audio Support Speaker and MicrophoneAPP Function Support Android 　iphone ipad APP SoftwareRelay Signal Support Controllable Power locks Achieve open functionMovement detecting PIR functionLED PIR lights Built in 6 LED lights for night workPower Input 12VApplication Areas Villas Apartments Hotels and Offices Camera 200 PIXELS Field of View 140 Super Width Features 1 Support WiFi 2 Cable support TCPIP interface can be connected 3 Support Indoor music doorbell 4 Movement detecting Intrusion alarm zone 5 Support APP Function Can be applied Android iphone ipad APP Software 6 Support real time video and audio chat with visitor 7 Support picture snapping and video recording function 8 Support Night vision and built in IRCUT technology available day and night 9 Shell waterproof design IP55 10 There relay signal output Electronic door locks can be controlled 11 Support visit records check Package Included 1 x WIFI Doorbell1 x Waterproof Cover1 x Power a