No radiation, low power consumption. 16 kinds of rings for selection. Charger: Adapter input voltage: AC100-240V 50Hz-60Hz.Adapter output voltage current: DC15V 1500mA. 6pcs IR LEDs for night vision. 1 Outdoor unit camera with rain shield. IR for Night-vision, allows you see color image at night. Most of video door phones in the market have night vision feature, but not intelligent. Some use infrared lights, you can only see black/white image at night(Not clear image); some use white light led, the lights will turn on once someone press the call button even at daytime(not humanized). The outdoor unit embeds in a intelligent IR sensor, the IR sensor can control the leds according to illumination intensity. At night or at low light status, the led lights will turn on automatically and allows you can still see image at night.
At daytime, the led lights will not turn on. It is a brilliant design. The outdoor camera is attached with a rain proof cover to prevent the water and protect the outdoor camera from damage. Aluminium Alloy Panel dust proof waterproof(IP65) can put In the rain directly. Electrical lock and indoor Unlock, make house safer.With this function, you don't need go to the door to unlock for your guest, you just need to press unlock button on monitor. It will bring great convenience for you and your family members. The item "3 Unit Apartment intercom system 7 Monitor Video intercom Door Phone for 3-home" is in sale since Tuesday, September 18, 2018. This item is in the category "Home & Garden\Home Improvement\Home Security\Door Entry Systems & Intercoms". The seller is "aree888" and is located in Shenzhen, guangdong. This item can be shipped worldwide.