7" Color Video Door phone with One Outdoor Unit & Two Indoor Units -manufacture use for apartment and office -CE Rohs UL Intercommunication between indoor units is available.Suitable for villas with one outdoor unit and two indoor units.Direction-adjustable camera promises clear image of the callers.Outdoor camera with protection cover can avoid direct sunshine.Nano-glass cover promises clear image.TFT screen is with low power consumption,no radiation and high definition.Waterproof,anti-oxidation and wearable aluminum alloy outdoor unit.Hands-free intercommunication.Electric-controlled unlocking.Monitoring the outdoor.Night vision.8-chord melody rings for option.Brightness,chroma and volume adjustable.Easy installation for DIY market.Slim-fit designed aluminum alloy panel indoor unit for fashionable and luxurious life.

7" Color Video Door phone with One Outdoor Unit & Two Indoor Units