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Hyfire HFW-SIM-01 Wireless Sounder Interface Module

£127.71 (inc VAT: £153.25)

Low Stock

SKU: HFW-SIM-01 Category: Brand:


The HFW-SIM-01 wireless sounder interface module is designed for use with the Hyfire range of modular wall sounders and sounder beacons.

When either the conventional sounder or sounder beacon are fitted with this module they become fully compatible with all Hyfire wireless translators and expander modules. When configured onto a compatible translator, the wireless sounder or sounder beacon are fully addressable and benefit from an extensive range of intelligent control, test and monitoring functionality. The well proven adaptive radio signal processing algorithms ensure the highest levels of life safety and reliability.


  • Flexible modular design.
  • 5 year product warranty.
  • 3rd party approval to EN54-18 and EN54-25.
  • 3 year expected battery life.
  • Bi directional wireless communication.
  • Fits Hyfire modular wall sounders and sounder beacons.
  • Utilises standard low cost lithium battery technology.
  • Self optimising wireless communication.


  • Operating Frequency Range : 868 – 870 MHz
  • Max Radiated Power : 5dBm (3mW)
  • Radio Signal Modulation Type : FSK
  • Operating Frequency Channels : 7
  • Communication Range With The Translator or The Expander : ≤ 150m (in open space)
  • Weight (Without Batteries) : 110g
  • Primary Battery : CR123A (3 V & 1.2 Ah)
  • Secondary Battery : CR123A (3 V & 1.2 Ah)
  • Operating Temperature Range (No Icing) : -10°C – +55°C
  • Compatible Devices
    • HFC-WSR-03
    • HFC-SBR-23-03


Additional information

Weight 0.11 kg