7.0 Inch Screen Villa Video Door Phone Intercom System With Face Recognition Function

Villa Video Door Phone Intercom System With Face Recognition Function Description: 1. Intercom and calling transfer between indoor phones 2. Combined with video door phone with face recognition technology,one side,it works as a video door phone,another side,it works as a face authentication lock 3. 24-hours uninterrupted working with infrared ray 4. Realtime outdoor monitoring, helps to build up your safety. 5. Supports easy regulations for image brightness, contrast, alarm