BM10 Series Reversing Alarm

The backup alarm is an indispensable element in high-risk work environments and can actively prevent accidents with its high frequency alarm. It gives commercial vehicles additional safety when maneuvering and reversing. In some countries, regulations require the installation of a backup alarm when motor vehicles are obstructed to the rear. The vehicle must have an audible backup alarm above the surrounding noise level. Many of the regulations require a sound level higher than 90 dB. The backup warning emits a warning tone as soon as reverse gear is engaged. This is how it warns other road users about the reversing vehicle. Backup alarms are available in different volume levels depending on the application. For example, backup alarms with a signal volume of approx. 90 dB are used on typical city delivery vehicles and back alarms with a volume of more than 100 dB are used on construction sites where there is very high ambient noise. A backup alarm that is 3 dB louder than another one already has twice the volume.