The Self-Adjusting Tonal Reversing Alarm is available in medium-duty and heavy-duty. This alarm continuously self-adjusts, and the frequency is optimised for construction equipment in heavy-duty models. This alarm can be steam and pressure cleaned and has a lifetime warranty. Continuously self-adjusts to 5-10dB above ambient sound pressure levels Frequency optimised for construction equipment in heavy-duty models Patented “Dome Speaker” technology Self-cleaning port in heavy-duty models Environmentally Sealed – IP68 Epoxy filled for maximum vibration resistance Can be steam and pressure-cleaned Multi-voltage Lifetime Warranty
