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Multi-Frequency Reversing Alarms

The Multi-Frequency back-up alarm provides a solution to potential noise pollution created by conventional back-up alarms in confined or densely populated work areas. The Multi-Frequency alarm maintains a safe warning signal for those in the danger zone of backing vehicles while minimising disturbance to work site neighbours. The Multi-Frequency alarm operates by emitting sound at multiple frequencies attenuated above 4000Hz.

  • Emits sound at multiple frequencies attenuated above 4000Hz
  • Warning signal is more directional and perceived to dissipate quicker than pure tone
  • Sealed in epoxy for protection against dust, moisture, and vibration
  • Temperature Range: -40°C to +85°C
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