4140/al four ways audio kit

 

4140/AL four ways audio kit

Reference: 4140/AL

Product code: 11284140B

EAN code: 8429898015545

4+n analogue installation.

Composed of:

  • ✓ Four push button audio door panel.
  • ✓ CE615 embedding box.
  • ✓ 4 units of Tekna T-500 telephone with electronic call.
  • ✓ TF-104 transformer.

Up to 3 telephones in the same apartment.

To be used with 12Va.c. lock releases.

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