• "Plus" four wires digital installation.

• Can be used with “Plus” video systems

• Casing manufactured in polished ABS white colour.

• Capacitive touch buttons with acoustic confirmation on press.

• Includes mounting connector.

• Electronic call.

• Two positions electronic call volume regulator with on-off function.

• Privacy on audio and door open progresses.

• Input for doorbell apartment push button.

• Different call reception tones depending where the call is coming from

• 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.

• 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.

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Dimensions: 90(W) x 138(H) x 19(D) mm.

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Quick guide

• "Plus" four wires digital installation.

• Can be used with “Plus” video systems

• Casing manufactured in ABS RAL9003 white colour.

• Detachable telephone cord with connectors.

• Wall mounting with multiple fixing points.

• Electronic call.

• Privacy on audio and door open progresses.

• Input for doorbell apartment push button.

• Different call reception tones depending where the call is coming from.

• Background tones in the telephone handset confirm that outgoing calls are in progress.

• The maximum number of units inside the same apartment, without additional power supplies, is three.

​​

Dimensions: 85(W) x 221(H) x 56(D) mm
Quick guide

As T-540 UNO plus:

• Two positions electronic call volume regulator with on-off function.

• 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.

• Output for activation of a SAV-90 call repeater or a SAR12/24 relay unit during call reception.

​​

Dimensions: 85(W) x 221(H) x 56(D) mm
Quick guide