Interphone Installation near me, doorphone supplier near me, Commax Interphone installation
Function:
- 2 wire connection with non-polarity from a floor distributor
- Talk with a visitor and doorlock release enable
- Power source : floor distributor
Specification:
- Power source: From floor distributor
- Wiring: 2 wires with non-polarity
- Distance: 100m (0.65Ø)
- Operating temp.
More Details...
