Features: 7inch color TFT LCD screen without radiation, low power consumption and high definition. Hands-free intercom function. Electronic lock-control function. Outdoor monitoring function. IR camera with night vision, you can see outside situation at night clearly. Volume, brightness and contrast adjustable. 16 chords music are optional and the monotonous doorbell will not be heard all the time. Ultra-thin aluminum alloy panel of indoor unit, touch button design, fashionable and luxury. Little rain and oxidation-proof for the durable aluminum alloy outdoor unit. The wall-mounted installation is simple and convenient. Specification: Model: 806m11 Material: ABS + Aluminum Alloy Color: Shown as Picture Plug Type: AU Plug, UK Plug, EU Plug, US Plug(Optional) Power Supply: AC 110V-240V-50Hz DC15V 2A Current: <800 mA Telephone Delay Time: 120S10% Surveillance Delay Time: 60S10% Camera Sensor: 700 TV-Lines Lens: 3.6mm, 92 Degrees Waterproof: IP55 Indoor Monitor Size: 225 * 128 * 23mm/8.9 * 5.0 * 0.9inch Outdoor Unit Size: 120 * 50 * 43mm/4.7 * 2.0 * 1.7inch Package Weight: Approx. 1167g/41.2oz Package list: 1 * Indoor Monitor 1 * Outdoor Unit 1 * 4 Core 5m Power Cable 1 * 15V/2A Power Adapter 1 * Screws Pack 1 * User Manual 1 * 2 Core Terminal Cable 2 * 4 Core Terminal Package List 17inch color TFT LCD screen without radiation, low power consumption and high definition. 2Hands-free intercom function. Electronic lock-control function. Outdoor monitoring function. 3IR camera with night vision, you can see outside situation at night clearly. 4Ultra-thin aluminum alloy panel of indoor unit, touch button design, fashionable and luxury. 516 chords music are optional and the monotonous doorbell will not be heard all the time.