MP3870B 12V Professional Audible Buzzer

Audible relays buzz in time with the vehicle’s indicators when connected. It is a legal requirement to have either a visual or audible monitor fitted so the driver is aware that the indicators are working on a trailer or caravan.

  • Fitted at the rear of the vehicle the relay gives an audible signal that is in sequence with the towed vehicles indicators/flashers
  • Easy to read standard colour codes
  • Easy to conceal within the vehicle
  • Excellent sound clarity; loud and high output
  • Made in the UK
  • Also can be supplied in retail packaging – MP3870 12V Professional Audible Buzzer

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