Feature:1. Video Doorphone: The video sound is clear and loud. Touch buttons is energysaving and elegant. Designed with rain cover, moisture proof and rain proof. With exit button interface.2. Phone Remote Control: An outdoor unit can support up to 5 mobile phone users, and an unlimited number of doorbells can be used on a mobile APP.3. Features: Human body motion detection and alarm, advanced infrared supplementary light design, identify visitors even at night, provide home security with a strong barrier.4. High Performance: 2.4G WIFI transmission system, realtime transmission of video shooting, up to 100M audio and video data, support for Android and for IOS operating systems.5. Unlock Function: Fingerprint, password and phone remote control to unlock, also can be used with access control power supply. 12V DC power supply, eliminating the trouble of frequent battery replacement.6. Two Way Intercom: You can achieve twoway intercom between the handheld terminal (including smart phones, for Android tablets) and the doorbell by connecting to your wireless router.7. Easy Operation: When the doorbell rings, the camera starts and sends realtime video and call requests to the handheld terminal. After connected, you can check who the visitor is, and decide whether to call, unlock, etc.Specification:Item Type: Video DoorbellMaterial: ABSInput Voltage: 100-240VOutput Voltage: DC 15VRemote Control Battery: 1pc built-in 23A 12V 150mah batteryDisplay: 10inCamera Lens: 3.6mmCamera Pixel: 2.0MPResolution: 1080PViewing Angle: 110 DegreesInfrared Night Vision: SupportVoice Intercom: SupportNetwork Communication: 2.4GWiFi and for RJ45 network interfaceUse APP: For TUYA SmartStorage: Maximum support 64GB memory card (not included)Video: SupportTake Pictures: SupportMotion Detection: SupportGuest Message: SupportManual Zoom: SupportCalendar Display: SupportAdjustable Volume: SupportSupports Six Languages: English, Russian, French, Spanish, German and Simplified Chinese.Package List:1 x Outdoor Machine2 x Indoor Machine2 x Fixed Plate3 x Power Adapter2 x Bundle of Long Cable 7 x Terminal Line1 x Small Hex Wrench17 x Screw16 x Expansion Tube1 x Network Interface Module1 x Remote Control2 x Manual