1、7-inch digital color LCD screen, no radiation, low power consumption, true high-definition 16:9 widescreen display. 2、Ultra-thin design, aluminum panel, electroplated buttons, high-end aesthetics are full of luxury style. 3、Hands-free intercom and active surveillance outdoor functions 4、16 beautiful polyphonic ringtones are available. 5、Image brightness, chrominance and volume can be adjusted at will. Features: 7-inch digital color LCD screen, no radiation, low power consumption, true high-definition 16:9 widescreen display. Ultra-thin design, aluminum panel, electroplated buttons, high-end aesthetics are full of luxury style. Hands-free intercom and active surveillance outdoor functions 16 beautiful polyphonic ringtones are available. Image brightness,  chrominance  and volume can be adjusted at will. One-button unlocking, wall-mounted installation is simple and convenient. The outdoor camera is exquisitely compact, with an aluminum alloy case and night view infrared function. Specifications: Condition: Brand New Color: Black Material: ABS+PMMA Panel Machine Current: less than 800mA Call Delay Time: 120S ± 10% Monitoring Delay time: 60S ± 10% Camera Sensor: OV1030 700 line Lens: 3/6MM92 degrees Outdoor Camera with infrared night view function: low open 10 infrared openIndoor Unit Resolution: 800 x 480 Package List: 2 * Indoor Unit 1 * Outdoor Camera 2 * 5 meter Line 2 * Power Supply 2 * Mounting Screws 1 * Instruction Manual 3 * Adapter Cable