1、Support WiFi signal or network cable connection, remote control to call, intercom, unlock. 2、Equipped with automatic photosensitive chip with IR night vision function. 3、The touch button indoor machine of ultrathin design leads the new trend of color video doorbell (popular in Europe and America), shows luxurious style. 4、The highly waterproof, anti-oxidation and wear-resistant outdoor unit is equipped with a rainproof cover to support the mounting mode, which is simple and easy to operate. 5、Indoor machine and outdoor machine all adopt touch highly sensitive control technology ( sound prompt). 6、No radiation, low power consumption, high resolution 7 in color image. 7、Hands-free indoor intercom with monitored call unlock (Note: indoor intercom is only applicable to multiple indoor units). 8、Adjustable ringtone volume, image brightness and chroma, call volume. 9、There are 16 different ringing tone controllable options divided into three different volume modes, do not disturb function. 10、Need to download Super doorbell APP to use. 1 x Outdoor Unit1 x Indoor Unit 1 x Power Supply 1 x Instruction1 x Screw Pack1 x Connecting Cable(5m/16.4ft)1 x 2 Core Connecting Cable2 x 6 Core Connection Cable  Conditon: 100% Brand NewItem Type: Video Doorbell Material: ABSColor: As Pictures ShownDisplay: 7in HDCamera: 1.3MPLight Source: 5 LED Infrared LightsNight Vision Image Effect: Monitoring Level ImageDaytime Image Effect: True Color HDViewing Angle: 150 Degrees Wide AngleCall Delay: 120 S ± 109Monitoring Delay: 120 S ± 10Operation Temp: -10°C +50°CRemote Intercom: SupportCall Ringtone: 16 Polyphonic RingtonesNight Vision Distance:Approx. 3-5m / 118-197in