VDS AUDIO/VIDEO DOORPHONE SYSTEM
VDS Audio/Video Doorphone systems are door intercom systems that developed by FERMAX ELECTRONICA. These systems enable communication between visitors and home-owners, home-owner and guard unit. Beside door intercom function, VDS Audio/Video Doorphone systems allow open general entrance by home-owner or guard unit.
- Manage up to 199 apartments.
- 02 entrance accesses need to have 02 visitor call panels
- 01 management unit to have 01 guard unit.
- Access function: enter PIN numbers by keyboard in the visitor call panels.
- Simple wiring:
- VDS Audio Doorphone: 3-wire cable.
- VDS Audio/Video Doorphone: 3-wire cable + 75 OHM coaxial cable.
- Maximum distance from first access to last home: 200 m.