KARMEN Wired Video Doorbell Intercom System For Home Videophone Apartment Door Phone With Screen 7 Inch RFID Call Panel Unlock

7 inch wired video intercom system for home 1. System supports English Language and Russian Language 2. supports clock mode 3. supports 16 ringtones 4. works with electronic lock 5. 1 monitor supports 1 outdoor doorbell , monitor connect to doorbell by cables 6. supports talk to visitor , unlock by monitor / outdoor doorbell 7. this intercom does not support video recording , no memory card Home Security Assistant When the visitor presses the outdoor doorbell, the monitor will ring. Then you can press the "Talk" button to talk to the visitor And press the "Unlock" button if you want the visitor to enter your house. Outdoor Doorbell 1000TVL ,supports 13.56MHZ IC card unlock Power Supply:Powered from indoor monitor Material:ABS panel IC card frequency : 13.56MHz Night vision: LED night vision Waterproof : IP65 Camera len angle: 90° Operation Temp: - 40°+ 60° Unlock:By RFID card unlock How to activate 13.56MHZ IC card 1. press setting button; 2. swipe IC card; 3. press setting button again; How to connect doorbell / outdoor cameras / electric lock 1. different locks have different connected methods 2. electronic lock and power controller do not inclued in this item These accessories included It does not include electronic lock / power controller / extended cables