DriSentri Train Horn for Truck, 12V/24V 110-135dB Super Loud Triple Trumpet Train Air Horn for Boat Train Car Vehicle - AUP_40M

• High-quality Material: This air horn is made of excellent chrome-plated zinc and high-quality ABS plastic, which is waterproof, wear-resistant and corrosion-resistant, so you can still use the air horn without worry even on rainy days. Super Loud: The train horn for truck can produce a powerful 135DB loud tuned train sound that blares out a warning that can't be ignored. Universal: The air horn is suitable for all 12V/24V vehicles, can be used for SUV, motorcycle, yacht, boat, off-road vehicle, bus, train, etc. Solenoid valve air pipe joint should be carefully tightened, sometimes blocked by the filter net in use, and should be always cleaned so as not to affect sound quality. This kit may require additional parts such as wiring, relays, switch, and hardware.