Features and Functions
1. Hands-free design;
2. Special glossy surface
3. Monitor the outdoor station without visitors’ attention;
4. Talk with visitors and unlock the door remotely;
5. Call guard unit for emergency help if there is a guard unit;
6. 7"TFT-LCD display;
7. 4 or 7 alarm zones are optional;
8. Picture memory function is optional;
9. Extra indoor phones are available for each apartment;
10. More than 10 chords for ring selection;
11. Avoid-disturbed function;
12. Available to connect with door bell;
13. Available to adjust picture contrast and brightness, speech volume;