Xpander Input/Output Unit

Product Overview

The Xpander Input/Output Unit is a radio based interface and offers two monitored input circuts and two relay outputs. It can be used for controlling fire doors, fire dampers, smoke vents and other fire engineering applications.


  • Wireless
  • Monitored switch circuit
  • Voltage-free contacts
  • Capable of switching up to 30V at 1A
  • Five year battery life using standard AA alkaline batteries


Approvals: AS4428-9