Wi-Fyre Wireless Input/Output Unit


Key Features

  • EN54-25 approved
  • 868 – 870 MHz operating frequency
  • Powered by lithium metal batteries
  • Sufficient cable space
  • Available in red or white


The Wi-Fyre Wireless Input/Output Module has been designed to provide a means to trigger an alarm or fault from ancillary input operations and/or to switch remote equipment in the event of an alarm condition. When operating together with a transponder set to mode 5, it can also be used as a reflective input/output device to wirelessly interconnect two or more stand-alone fire alarm panels together.


Wi-Fyre is approved by TUV for safe use and installation in any European Union country and bears the CE mark to show that it complies with all the applicable Directives including the CPR, EMC and the Low Voltage Directive (LVD).

  • EN54-25:2008
    Fire detection and fire alarm systems – components using radio links.

Tech Specs

Operating Frequency868 – 870 MHz, 14dBm
Range150m open area
Power Source4 x Lithium AA Cell (Saft LS14500)
2 x Lithium C Cell (Saft LS26500)
Battery LifeUp to 3 years
Input End-of LineNormal = 22k Ohm, Alarm = 1k Ohm
Manual Alarm Relay Contact1 x Solid-state normally open, 60Vdc, 600mA
Automatic Alarm Relay Contact1 x Solid-state normally open, 60Vdc, 600mA
Common Fault Contact1 x Solid-state normally closed (failsafe), 60V, 500mA
Dimensions (Diameter x Height x Depth)122 x 128 x 50mm
Weight (Including Batteries)460g
Housing MaterialABS
Applicable StandardsEN54-25, BS 5839 Part 1:2002, ENTSI 300:220