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Whelen 97 & 107db Electronic Back-Up Alarms



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Decibel Level

The Whelen Electronic Back-Up Alarm is a rugged alarm passed a one million cycle test,  Electronics sealed in urethane to resist tough environmental conditions.

These back up alarms are a must for all vehicles working in safety conscious environments such as construction & emergency grounds. 

Decibel ratings for all alarms are +/-4dB (A) @ 4 feet, as specified in SAE J994 (March, 1985) 

  • The WBUA107 Has a sound rating of 107db (+/-4dB (A) @ 4 feet)
  • The WBUA97 Has a sound rating of 97db (+/-4dB (A) @ 4 feet)
  • Volts: 12-24 VDC.
  • Draw: 400mA.
  • Weight: 243 Grams.
  • Size: 2-3/4" (69mm) H x 1-1/2" (38mm) W x 4" (102mm) L.
  • 12 month warranty

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