Features: 7inch color TFT LCD 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. 12 chords music are optional and the monotonous doorbell will not be heard all the time. Aluminum alloy panel of indoor unit, fashionable and luxury. Little rain and oxidation-proof for the durable aluminum alloy outdoor unit. Specification: Model: 801FC11 Material: ABS + Aluminum Alloy Plug Type: AU Plug, UK Plug, EU Plug, US Plug(Optional) Power Supply: AC 110V-240V-50Hz DC15V 1.2A Current: <800 mA Telephone Delay Time: 120S10% Surveillance Delay Time: 60S10% Camera Sensor: OV1030 420 TV-Lines Lens: 3.6mm, 92 Degrees Min. Illumination: 10Lux Connection Mode: 4 Core Cable Waterproof: IP55 Indoor Monitor Size: 165 * 235 * 35mm/6.5 * 9.3 * 1.4inch Outdoor Unit Size: 155 * 100 * 50mm/6.1 * 3.9 * 2.0in Package Weight: Approx. 1260g/44.4oz Package list: 1 * Indoor Monitor 1 * Outdoor Unit 1 * 5m 4 Core Power Cable 1 * Power Adapter 1 * Screws Pack 1 * Manual 2 * 2 Core Terminal Cable 2 * 4 Core Terminal 1 * 3 Core Terminal Cable Package List 17inch color TFT LCD 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. 412 chords music are optional and the monotonous doorbell will not be heard all the time. 5Volume, brightness and contrast adjustable.