Wired Video Doorbell Phone 7" Video Intercom Monitor Doorphone System

Features:
*The indoor monitor: 7'' grade-A TFT color screen,16 types of rings for selection,volume/brightness/contrast are adjustable,easy wall mounted or lift on desk.
*The outdoor camera:It provides a 120-degree wide viewing angle,aluminum alloy panel to protect against potential vandalism. What's more,waterproofing shell and IR LED projection provide both stable performance and clear images no matter the weather or time of day/night.
*Hands-free intercom,one key to unlock makes perfect experience,you can check the situations out of the door,helping you to protect your home.
*Low power consumption,no radiation.Indoor outdoor units in glossy case design for more luxury look.
*Support maximum 1 outdoor unit with 4 indoor units or 2 outdoor units with 4 indoor units.