Feature:1. 7inch TFT LCD Display: This wireless video doorbell is equipped with a 7 inch large display, providing clear and natural high definition original color visuals for enhanced viewing experience.2. High Definition Camera with Wide Field of View: The system uses a high definition CMOS image sensor camera for clear and natural imaging. The wide angle vision of 120 ensures no detail is missed.3. Automatic Saving of Images and Video Files: All the images and video files captured by the device are automatically saved, supports storage memory cards to extend the memory up to 128GB.4. Touch Sensitive Buttons: The intercom system comes with responsive, touch sensitive buttons for ease of use. The higher lifespan these buttons guarantee long lasting functionality.5. Supports Various Lock Types and Easy Unlocking: This wireless doorbell system is compatible with electric control locks, plug locks, and magnetic locks.6. Easy to Use Interface: The device has a beautifully designed UI interface operated by full icons. The system's interface is simple and clean, making the operation a breeze.Specification:Item Type: Wireless Video Doorbell SystemIndoor Screen:Function: Supports for Tuya Smart, APP remote control, intercom, unlock, recordScreen: 7 inch TFT LCD (Built in WiFi)Resolution: 800x480Storage Card Support: Up to 128G (Not included)Ringtones: 25Shell: Glass panelSize: Approx. 3.195x132x15mm / 1.257x5.20x0.59inConnection Distance: Approx. 100m/328ftOutdoor Unit: Camera: 1.0 MP 1/4in CMOS, 2.8mm/0.11in lensNight Vision Range: 0.2-2.0m/7.87-78.74inViewing Angle: 120 degreesWorking Temperature Range: -30--+60Waterproof Rating: IP65 WaterproofShell: Aluminum alloy + Rain coverInstallation Method: Embedded installationSize: Approx. 173x85x41mm / 6.81x3.35x1.61in.Package List:2 x Screen1 x Outdoor Unit2 x 4P Connecting Cable (White)2 x Power Adapter14 x Screw14 x Expansion Plug4 x 4P Ribbon Cable2 x Mounting Bracket1 x Hex Wrench1 x Hex Head Screw2 x User Manual