VEVOR 4 Trumpet Air Horn Kit, 150dB Train Horns for Pickup Trucks, 12V 120 psi Air Compressor 0.8 Gal/3 L Tank with Gauge for Any 12V Vehicle Car Truck Train Van Boat

150DB Train Horns Kit: Our train horn kit delivers a robust 150dB sound with strong penetration.Ideal for long-distance driving, sharp turns, and adverse weather conditions.It effectively alerts cars, pedestrians, and animals.The electric train horn kit includes 4 trumpet air horns, a solenoid valve, a 0.8-gallon tank, a compressor, and pipes.(Note: Power switch and cord not included.) 90-120 psi Air Compressor: The compressor operates within a 90-120 psi range, with a sensitive gauge for real-time pressure monitoring.It automatically inflates at below 90 psi and stops at over 120 psi to prevent overpressure.The tank maintains optimal air pressure, enhanced with fuses for compressor protection and a drainage plug for easy water release. Strong Air Tightness: The train horn kit for trucks is made from heavy-duty zinc alloy and steel with anti-rust coating.The truck train air horn kit is corrosion-resistant, impact-resistant, and wear-resistant.The air compressor features a non-leakage structure and a tightly welded air tank to minimize leakage risks. Shock Absorption and High-Temperature Resistance: The 4 trumpet train horn kit includes a thick rubber cushion for noise reduction and enhanced stability when installed between the tank and vehicle bottom. The PA gas pipe withstands temperatures up to 120 ℃ , and the motor is equipped with a 100 ℃ temperature control overload protection, ensuring safe operation in various weather and road conditions. Universal 12V Compatibility: Our train horn kit is designed for any vehicle with a 12V battery system, making it suitable for trucks, SUVs, cruise ships, and more. Its universal compatibility ensures ease of use without concerns about incompatibility.