Truck-Lite 92905 Self-Adjusting 87-112dB Back-Up Alarm | Steam Cleanable, Multi-Voltage 12V-36V, 4-Screw Mount

Smart Self-Adjusting Sound Regulation: Continuously monitors surrounding noise levels to automatically regulate its volume output between 87dB and 112dB, maximizing safety while preventing local noise violations.

Premium Glass-Nylon Housing: Encased in an industrial-grade, impact-resistant glass-filled nylon housing built to absorb extreme physical shocks, flying debris, and heavy equipment vibrations.

Steam-Cleanable Construction: Completely sealed solid-state internal electronics allow the unit to be safely pressure washed or steam cleaned, ensuring that road salt, mud, grease, and harsh chemical cleaners never cause short circuits.

Extended 12V-36V Multi-Voltage Architecture: Features built-in automatic regulation supporting operational configurations from 12-Volt up to 36-Volt DC, allowing effortless deployment across standard commercial trucks, material handlers, and heavy earthmovers.

Extreme Weather Resilience: Built to withstand intense seasonal shifts, maintaining continuous, trouble-free warning operation in temperatures ranging from -40°F up to +170°F.

Heavy-Duty 4-Screw Bracket Mount: Equipped with an integrated 4-hole/4-screw universal mounting bracket (0.328" mounting hole diameter) for an immovable, high-stability installation on rugged frames or equipment bays.

Secure Electrical Interfacing: Features secure, threaded #8-32 UNC terminal studs in a 2-bolt layout to guarantee a tight, corrosion-resistant, and vibration-proof wiring connection.