CMP 12V Backup Alarm Horn – 300DB Reverse Beeper For Car Or Truck

Loud and proud—this CMP backup alarm kicks out a solid 300dB warning tone when you throw it in reverse.

Runs on 12V DC, draws 10W.

Simple, compact, and works on cars, trucks, SUVs, even utility rigs.

Black housing, straightforward wiring.

Brand new, in its original box.

No UPC, just pure function.

If local regs require a reverse alarm or you just want people to know you’re backing up, this thing delivers.