Interphone Installer near me, Commax Interphone installation, Hotel Guest Room Phones near me
Detail:
- Talk with a visitor
- Room to room
- Door release
Specification:
- Power source AC 220V, 50Hz
- Mount type Wall-mounted type
- Wiring 4 wires
- Distance 100m(0.65Ø) 150m(0.
More Details...
