Securasound Ltd

Tekna style extra features telephone. "Plus" digital installation.

Electronic call.

Dimensions: 85(w) x 220(h) x 54(d) mm

The main characteristics of the Tekna 540 Plus telephone with 4 wires digital installation are:

Casing manufactured in polished ABS RAL9003 white colour.

Detachable telephone cord with connectors.

Wall mounting with multiple fixing points.

Microprocessed circuit with e prom memory.

Privacy on audio and door open progresses.

Input for door bell apartement push button that saves the use of a door bell.

Different call reception tones depending on where the call is coming from: panel or apartment door.

Uses the lock release button to call the porters exchange.

Two position electronic call volume regulator with on-off function.

Output for connection of a SAV-90 call repeater or a SAR-12/24 relay unit.

Additional push button with one of the following selectable functions:

Activation of auxiliary devices using SAR-12/24 relay units.

Intercommunication between two units (both "Plus" models) in the same apartment.

Panic call to the porters exchange.

Compatible with "Plus" and "Uno" monitors

The maximum number of units inside the same apartment is three.