‘Psssht-psssht’ replacing ‘beep-beep-beep’ vehicle backup alarms in B.C.

摘要

More employers across British Columbia are replacing the conventional "beep-beep-beep" vehicle backup alarm with a broadband, or white noise, alarm. The broadband alarm, which meets WorkSafeBC's occupational health and safety requirements, uses the same cadence but broadcasts a range of frequencies, rather than a single frequency, as is typically used in a conventional backup alarm. These types of broadband alarms are popular in Australia.