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Bticino - Key Expander Module for Connection with New Sfera


£50.77 Inc VAT
£42.31 Ex VAT£44.54

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Product Description

This button expander module is used to connect the call buttons to the New Sfera series speaker modules. Each module can accept up to eight call buttons.

Several button expander can be connect in the system up to a total of ninety-six call buttons.

The Sfera range of modular entrance panel is flexible in design, allowing the installer to build the panel to the required specification. It comes in a choice of three faceplate finish as well as vandal resistant option.

Technical Data

  • Power supply from SCS BUS: 18 - 27 V DC
  • Absorption consumption: in stand -by 1.5mA
  • Absorption consumption: 1.5mA maximum
  • Operating temperature: -25 to +70 degrees


4 x 52.5 x 14 mm (hwd)

Product Attributes

System Type Audio
System Type Video (colour)

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