Feature: 1. Ultra-thin indoor unit, which looks fashionable and luxurious. 2. 7in TFT LCD screen, no radiation, low power consumption and high definition. 3. Infrared camera with night vision function, provides clear pictures even at dark night. 4. With electric lock control function, hands-free intercom function and mute indoor intercom function. 5. Monitor the outside of the door, and there are 25 doorbell rings available. 6. Volume, brightness and contrast are adjustable, practical to use. 7. Support monitor, intercom, remote unlock, code unlock, hands-free and monitor call. 8. Supports 500 RFID cards, suitable for most electronic locks, with delayed unlock function. 9. Comes with adapters and cables, you can easily install it yourself. Specification: Condition: 100% Brand New Item Type: Video Doorbell Material: ABS Color: As picture shown Screen: 7 Inch TFT Resolution: 960 x 480 Camera: 1 / 3-inch CMOS 1000TVL Camera Lens: 3.6mm Camera Angle: 92 Degrees (adjustable) Talk Time: 120 Seconds Monitoring Duration: 60 Seconds Power Consumption: Static <0.5W, Call <10W Power Input: AC 100V-240V 50/60 Hz Output Power: DC15V Indoor Display: Approx. 24 x 17 x 2.6cm/9.4 x 6.7 x 1in Outdoor Camera: Approx. 155 x 95 x 55mm/6.1 x 3.7 x 2.2in. Package List: 1 x Outdoor Camera1 x Indoor Monitor1 x AC Adapter1 x 5m/16.4ft 4-core Connection Cable2 x 2 Core Connection Cable2 x 4-Core Connection Cable1 x Bracket1 x Screw Pack1 x User Manual-English5 x RFID Card1 x Remote Control (Built-in Battery) Note: The remote control is built‑in battery.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.