1. HIGH SOUND LEVEL: AOLIHAN backup alarm can make a powerful beeping sound that is 110dB(±3dB). Nobody will ignore this beeping sound when you are reversing vehicle, prevent accidents.
2. PREMIUM QUALITY: AOLIHAN reverse alarm is come with a heavy-duty body to ensure durability and longevity. High decibel, good sound quality, low current, and long lifespan. It can work in a variety of temperature environments.
3. EASY TO INSTALL: Our backup Beeper is very easy to install, you just need to splice the red wire to the power wires of the reverse light or a reverse switch installed on the dashboard, then splice the black wire to the ground(Negative wire).
4. UNIVERSAL FIT: The back-up Warning alarm is designed to work on 12-48 volt DC vehicles. Including Trucks Vans Lorries Forklifts Excavators Freight Vehicles Commercial Vehicles Construction Vehicles Industrial Heavy Equipment.
5. We are a manufacturer and direct seller, beyond quality products, we also provide reliable after-sales support to address your needs promptly. You can purchase with confidence.