• High-performance reverse alarm with high-quality nylon material and waterproof electronic housing with epoxy. • Stainless steel power supply and terminals, offering great reliability and resistance to wear, scratches, dust, fading, impacts, and corrosion. • Capable of operating in different temperature conditions. • Emits a powerful 105-decibel sound, ensuring the warning signal is perceived during reversing, even at a distance. • Compatible with vehicles from 12V to 48V, suitable for trucks, cars, excavators, construction machinery, special vehicles, and large container-carrying vehicles. • Includes a universal mounting bracket with a toothed hole, allowing installation in various locations on the vehicle. • Easy installation: simply connect the positive wire to the reverse lamp or the corresponding switch and the negative wire to ground. • Features reverse polarity protection, activating only when the reverse lights are turned on and protecting the device against incorrect connections.