Loud Twin Tone Air Horn 12V Klaxon Integrated Air-Compressor Car Bus Van 139db

Loud Twin Tone 12V Air Horns. Extra powerful loud sound - 139 dB. #airhorn #reversesiren #WarningBackupAlarm #BackupAlarm # WarningAlarm #carsiren #reversealarm #12vairhorn #airhorn12v. Integrated air-compressor, Relay NOT included.

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