Features: 1. Aluminum alloy panel of indoor unit, fashionable and luxury. 2. Little rain and oxidation-proof for the durable aluminum alloy outdoor unit. 3. 7" color TFT LCD without radiation, low power consumption and high definition. 4. IR Camera with Night Vision. 5. Electric lock-control function. 6. Handfree intercom. 7. Mute indoor intercom function. 8. Monitoring the outside of the door. 9. 16 kinds of door bell rings. 10. Volume, brightness and contrast adjustable. Specifications: Outdoor Camera: 1.Camera: 1/3" CMOS 700 TV line 2.Min. Illumination: 0.5Lux 3.Video output: 1Vp-p/75? 4.Adapter input: AC100~240V, 50/60Hz 5.Adapter output: DC15V/1.2A 6.Installation: Wall mounted 7.Material: ABS plastic & aluminum alloy 8.Wires for Lock-camera connection. 9.Working Temperature: -20C to 50C 10.Dimensions: 12.2 * 9.5 * 3cm Monitor: 1.Screen: 7" TFT/LCD 2.Power source: AC100V-240V / 50-60Hz 3.Effective pixels: 800 * 480 4.Power: ?14W(operation), ?2W(standby) 5.Wiring: 4 wires 6.Dimensions: 26 * 16.5 * 3cm 7.Package size: 28 * 17 * 10cm Package includes: 1 * Outdoor Unit (Camera) 1 * Indoor Unit (Monitor) 1 * DC15V Adapter (EU or US plug according to your area, or tell me what you need when buy) 1 * 5m 4-core Connection Cable 1 * 2-core Connection Cable 1 * User Manual