7-inch TFT LCD, no radiation, low power consumption, high-definition widescreen images Hands-free intercom function Electronically controlled unlocking function Outdoor monitoring function Image brightness, color and volume are adjustable Outdoor camera with aluminum alloy shell, anti-oxidation and wear-resistant surface treatment Ultra thin indoor monitor with aluminum panel, and electroplated buttons, which are beautiful and luxurious 12 types of chord sounds are available, so you won’t always hear the monotonous doorbell sound The outdoor camera is exquisite and compact, aluminum alloy shell, with infrared night vision function, and the wall-mounted installation is simple and convenient Specification: Item number: 801FA11 Switch power supply: AC220V--50Hz DC15V 1.2A Whole machine current: less than 800mA Call delay time: 120S±10% Monitoring delay time: 60S±10% Camera sensor: OV1030 420 lines Lens: 3.6MM 92 degrees Outdoor camera with infrared night vision function: low start 10LUX, infrared start Outdoor installation method: wall-mounted Connecting cable: 4-core cable (5 meters) Product Size: Indoor monitor: 235*165*32mm, 420g Outdoor camera: 98*138*40mm, 230g Certification: CE Note: Does not include built-in rechargeable battery or memory card.