Feature: 1. Wide Angle View: With a 90 degree wide angle view, this video doorbell intercom kit ensures that you have a clear and comprehensive view of your doorstep. You can easily see anyone approaching your home. 2. Durable Construction: The video doorbell features a sturdy aluminum and acrylic front panel that is resistant to potential damage. It is built to withstand the elements and has a waterproof design, ensuring its longevity. 3. Enhanced Night Vision: Equipped with 4 LED infrared night lights, this intercom kit provides clear and sharp images day and night. No matter the weather conditions or the time of day, you can see and identify visitors clearly. 4. Convenient Communication: When someone presses the call button on the outdoor unit, you can not only see them but also have a conversation with them. This allows for convenient and secure communication. 5. Secure Access: Along with the video display, this intercom kit also offers the functionality to remotely unlock the door from the comfort of your home. You can safely and conveniently grant access to visitors. Specification: Item Type: Smart Video Doorbell Material: Acrylic and aluminumIndoor Host:Characteristic: Visualization, intercom, unlock, outdoor unit viewing Display Screen: 7 inch Buttons: Touch Buttons Resolution: 800 x 480 Power Supply: 15V1.2A Ringtones: 52 Ringtones Mounting Method: Wall mounted Material: ABS Engineering Plastic Size: Approx. 218 x 123 x 22MM / 8.58 x 4.84 x 0.87in Outdoor Camera: Camera: 1.0MP 1/4 inch CMOS, 3.6mm Lens Night Vision: 4 LED Infrared Lights Night Vision Distance: 0.2-1.5 meters Camera Angle: 90 degrees Working Temperature Range: -30-+60℃ Housing: Metal + Rain Cover Mounting Method: Surface Installation Size: Approx. 125 x 50 x 27mm / 4.92 x 1.97 x 1.06in Wiring Method: RVV 4 Core Wire Connection. Package List: 1 x Indoor Host 1 x Outdoor Host 4 x Connection Cable 1 x Adapter 2 x Mounting Plate 1 x Pack of Screws 1 x Manual Tool Kit (1 x Wrench, 1 x Screwdriver) 1 x English Instruction Manual