7in LCD Wired Video Door Phone Intercom Doorbell Fingerprint Password Remote Unlock 1V2 Features: Indoor Unit 7-inch TFT LCD screen, no radiation, low power consumption, high definition widescreen image. Hands-free intercom function, electric control unlock function, outdoor monitoring function. The image brightness, chroma and volume of the indoor unit are adjustable. Outdoor Unit The outdoor unit with anti-oxidation aluminum panel and wear-resistant surface has high definition 700 TV lines, no color cast. Super rainproof, IP55 waterproof rating, blue button display, support IR night view function, simple and convenient wall-mounted installation. Power-on unlock and power-off unlock, can be connected to the exit switch, and delay unlock can be set. Support password/fingerprint/remote control unlock function. Specification: Condition: Material: ABS + Aluminum panel Color: Shown as picture Whole Unit Current: < 800mA Call Delay Time: 120S±10% Monitoring Delay Time: 60S±10% Camera Sensor: 700 TV lines Lens: 3.6mm 92° IR Night Vision: Support Indoor Unit Size: Approx.250*150*24mm/9.8*5.9*0.9in Outdoor Unit Size: Approx.155*100*55mm/6.1*3.9*2.2in Package List: 2 * Indoor Unit 1 * Outdoor Unit 2 * 5m 4-core Connection Cable 3 * 15V/2A Power Supply 1 * User Manual 1 * Remote Control