- HIGH SOUND LEVEL: Our backup alarm emits a powerful 110dB (±3dB) beeping sound, ensuring that it captures the attention of everyone nearby while you are reversing your vehicle. Safety is paramount, and this alarm will not go unnoticed. - PREMIUM QUALITY: Constructed from high-quality materials, this backup alarm is built for durability and longevity. It operates effectively in a wide range of temperatures, making it reliable whether you are in the heat of Florida or the chill of Alaska. - EASY INSTALLATION: Installing our backup alarm is straightforward. Simply splice a wire from the positive screw terminal to the power wires of your reverse light or dashboard reverse switch, and connect a wire to the ground (negative wire). No complicated setup required. - UNIVERSAL FIT: Designed to be compatible with 12-80 Volt DC vehicles, this backup alarm automatically adjusts to the voltage of your vehicle. It works seamlessly with trucks, vans, freight vehicles, cars, lorries, and SUVs. Use Cases: 1. Ideal for commercial truck drivers who need a reliable warning system when maneuvering in tight spaces. 2. Perfect for personal vehicles in busy parking lots where extra caution is necessary. 3. Essential for fleets that prioritize safety and compliance with regulations regarding vehicle alarms. Ensure safety and awareness when reversing with our dependable backup alarm.