MIRKOO Backup Alarm 110dB 12V-80V DC Waterproof Industrial Heavy-Duty Backup Reverse Warning Alarm Super Loud Beeper for Truck Van Freight Car Lorry Heavy Vehicles (Self-Grounding Metal Sheet)

MIRKOO Backup Alarm 110dB 12V-80V DC Waterproof Industrial Heavy-Duty Backup Reverse Warning Alarm Super Loud Beeper for Truck Van Freight Car Lorry Heavy Vehicles (Self-Grounding Metal Sheet)

• HIGH SOUND LEVEL: Our MIRKOO backup alarm can make a powerful beeping sound that is 110dB(±3dB). Nobody will ignore this beeping sound when you are reversing vehicle.
• PREMIUM QUALITY: The MIRKOO backup alarm is made from premium quality materials to ensure durability and longevity. It can work in a variety of temperature environments, no matter you are in Florida or Alaska.
• EASY TO INSTALL: Our backup alarm is very easy to install, you just need to splice a wire from the positive screw terminal to the power wires of the reverse light or a reverse switch installed on the dashboard, then splice a wire to the ground(Negative wire).
• UNIVERSAL FIT: The MIRKOO backup alarm is designed to work on 12-80 Volt DC vehicles. It will automatically adjust to a voltage range of 12-80 volt vehicles. Including Trucks Vans Freight Vehicles Cars Lorries SUV.
• Self-Grounding Metal Sheet: When the backup alarm is mounted to a metal surface connected to the ground chassis of your vehicle, the negative screw terminal is self-grounding through the metal sheet that on the backup alarm.