Pinypikaka Steel Train Horn & Compressor Tank Kit - 4 Trumpet Inline, 6L/1.6Gal Air Tank, 12V 150PSI Compressor - 150dB for Trucks, Cars & Motorcycles

【Zinc Alloy 4-Trumpet Inline Design】Crafted from premium zinc alloy, the horn array features 4 trumpets in straight-line configuration for balanced sound projection. Corrosion-resistant construction withstands extreme temperatures and harsh weather. 【Industrial-Grade Acoustics】Four synchronized horns produce 150dB piercing sound—ideal for trucks, trains, and heavy vehicles. Long-range audio warning enhances road safety by alerting surroundings in critical situations. 【12V Heavy-Duty Compressor System】1Gal/3L air tank paired with maintenance-free 12V compressor (120PSI/150PSI max pressure). Auto-shutoff at 100PSI and built-in air filter ensure safe, reliable operation. 【All-Inclusive DIY Installation Kit】Complete with mounting hardware, air hose,step-by-step manual. No professional tools required—perfect for truck, car, or motorcycle upgrades. 【Customer Support Guarantee】Dedicated customer service team provides timely assistance for installation, troubleshooting, or warranty inquiries. Buy with confidence for long-term reliability.