Intercom for sale New, unused Specifications This product is a Color Video Doorphone Kit with a 7-inch screen. Screen type: 7-inch color TFT LCD screen. Features: The screen supports features such as ID Unlocking and Auto-record. Components: The kit includes an indoor unit, an outdoor unit, a power adapter, and installation cables. Usage: Provides additional security by allowing you to see and speak with visitors before opening the door.