25 kinds of door bell rings. Volume, brightness and contrast adjustable.
Easy installation by yourself with adapter and cable we provide in this kit. Camera: 1/4 CMOS 700TV Lines. Material: ABS plastic & aluminum alloy. Power source: AC100V-240V / 50-60Hz.
Effective pixels: 480 234 30. 3 10m 4-core Connection Cable. Specifications: Outdoor Camera Camera: 1/4 CMOS 700TV Lines Min. Illumination: 0.5Lux Video output: 1Vp-p/75 Adapter input: AC100240V, 50/60Hz Adapter output: DC15V/1.2A Wires for Lock-camera connection. Working Temperature: -20°C to 50°C Installation: Wall mounted.The item "7 Inch Video Door Phone Doorbell Intercom System Kit 1-Camera 3-Monitor Night" is in sale since Wednesday, May 17, 2017. This item is in the category "Home & Garden\Home Improvement\Home Security\Door Entry Systems & Intercoms". The seller is "ennio20168816" and is located in shen zhen. This item can be shipped worldwide.