7 blade car to 7 blade trailer adapter with backup alarm.
This unit is a simple plug in back up alarm (LOUD BEEP-BEEP-BEEEP) that plugs right into your existing trailer plug, and includes a 7 way trailer plug output so you can still tow your trailer with this installed!
This Adapts 7 way blade type (car) to 7 blade (trailer) with built in back-up alarm.
Let me assure you that the backup alarm is loud enough that you and the people around your trailer can hear it. Please feel free to check out our store for other great products and your trailer camper or rv needs.