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Bitron T-line audio kit for one family (4+n wiring)


This product is discontinued
No replacement or alternative is available



Bitron AV2058/51 T-line audio kit for one family (4+n wiring)


  • Electronic call
  • Max. distance between transformer and panel: 30 m
  • T-line doorphone with secondary button for supplementary services
  • Call confirmation
  • Floor call set-up (additional wire in riser column required)

AV2058/51 4+n Doorphone Villa Kit

One family 4+n wire audio kit

Kit Includes:

  • 1 x T-line AV1878/10 panel with dedicated audio unit,
  • 1 x 230/12Vac AN1299 transformer
  • 1 x T-line AV1407/001 doorphone

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