T-540 Plus SE telephone
- “Plus” four wires digital installation.
- Casing manufactured in ABS RAL9003 white colour.
- Detachable telephone cord with connectors.
- Wall mounting with multiple fixing points.
Dimensions: 85(W) x 221(H) x 56(D) mm.
- Electronic call.
- Two positions electronic call volume regulator with on-off function.
- Privacy on audio and door open progresses.
- Input for door bell apartment push button.
- Different call reception tones depending where the call is coming from.
- Uses the lock release push button to call to the concierge unit, with panic call facility.
- Background tones in the telephone handset confirm that outgoing calls are in progress.
- Additional push button with one of the followings selectable functions:
- Activation of auxiliary devices using SAR-12/24 relay units.
- Intercommunication between two “Plus” units in the same apartment.
- Call to a second concierge unit.
- Output for activation of a SAV-90 call repeater or a SAR-12/24 relay unit during call reception.
- The maximum number of units inside the same apartment, without additional power supplies, is three.