Video Intercom Doorbell 7 Inch TFT LCD Screen Wired Wired Video Doorbell System Indoor Monitor 1000 TVL Outdoor Infrared Camera Support Unlock feature: The aluminum alloy panel of the indoor unit is stylish and luxurious. The durable aluminum alloy outdoor unit has almost no rain and anti-oxidation effect. 7-inch color TFT LCD without radiation, low power consumption and high definition. Infrared camera with night vision. Electric lock control function. Hands-free intercom. Monitor the outside of the door. 25 types of doorbells. Volume, brightness and contrast are adjustable. It's easy to install yourself with the adapters and cables we provide in this kit. Specification: outdoor camera Camera: 1/3 inch CMOS 1000 TVL Minimum illumination: 0.5Lux Video output: 1Vp-p /75 Adapter input: AC100~240V, 50/60Hz Adapter output: DC15V/1.2A Lock the camera cable. Operating temperature: -20C to 50C Installation method: wall-mounted Material: ABS plastic and aluminum alloy Size: 120*50*43mm monitor Screen: 7 inch TFT/LCD Power supply: AC100V-240V / 50-60Hz Effective pixels: 480 * 234 * 30 Power: 14W (working), 2W (standby) Wiring: 4 wires Size: 24*15*23cm Package size: 28*18*12cm Package includes: 1 * outdoor unit (camera) 1 * indoor unit (monitor) 1 * DC15V adapter 1 * 5m 4-core connecting cable 1 * 2-core connecting cable 2 * 4-core connecting cable 1*User Manual 1 * screw pack