Broadband Reversing Alarms

The Broadband Reversing Alarms warn pedestrians and other vehicles of a reversing vehicle. Broadband reversing alarms (also known as Quackers) are designed to do this much more effectively than standard tonal alarms while reducing noise pollution.

• The alarm is directional. The person behind the vehicle can hear it clearly and at volume.
• The alarm has a broad range of frequencies so people with any type of hearing impairment are more likely to hear it and the source of the alarm is easier to ascertain.
• Several of the products are self adjusting in volume depending on the ambient noise.
• The alarms are well established in NZ and are endorsed by NZTA for roading construction projects.