Wireless Detection

Traditionally, fire detection systems in industrial and commercial applications have used hard wired installations. These systems are generally installed at the time of construction or refurbishment, making the laying of cables not a great issue. However, certain applications do not lend themselves to this approach, such as occupied buildings, heritage sites, architecturally sensitive buildings and annexes. This is where wireless systems provide the ideal solution.

Xpander is a system in which individual detectors, call points and alarm devices communicate with the XP95 loop by radio signals. An interface is connected to the loop in the same way as any other interface, such as an input/output unit. The Xpander range benefits from the patented XPERT technology that is used in Discovery and XP95.


  • Easy to install.
  • XPERT card addressing.
  • Self-monitoring.
  • Proven technology.
  • No special control panel needed.
  • 868MHz radio channels.
  • Up to 15 devices per interface.
  • Up to 5 interfaces per loop.

All detectors within the Xpander range are supplied complete with mounting bases.