Blazer's back up alarm is easy to install and plugs into a standard seven prong trailer lighting receptacle. The alarm especially works well on larger SUV's which have a large blind spot. When the vehicle is in reverse the a...

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Blazer's back up alarm is easy to install and plugs into a standard seven prong trailer lighting receptacle. The alarm especially works well on larger SUV's which have a large blind spot. When the vehicle is in reverse the alarm will emit a maximum sound of 97 decibels, an OSHA standard.

  • Plug-in back-up alarm
  • Beeps when vehicle is in reverse
  • Simply plug into any 7-pin connector, no wiring needed
  • Maximum sound of 97 decibels
  • Compact design, stores in glove box

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