Features:
- Directly connected to the power supply can be used.
- This product is applicable to all vehicles and ships with air source equipment.
- Horn air source should be introduced directly from the cylinder for better sound , the cylinder must be constantly drained of water to affect the service life of the solenoid valve.
- Sonorous , remote transmission.
- High sensitivity and long service life. WARNING:

Specifications:
Sound Level: 178db
Material: Metal
Voltage: 12V/24V
Working Pressure: 0.3 - 0.9Mpa, 0.42 - 0.68Mpa
Range Of Temperature Adaptation: - 40 + 80 ℃
Service Life: More than 100,000 times
Current: 5A
Caliber: 90MM
Color: Silver
Place of Application: Cars / Trucks / Boats / Motorcycles / Vehicles

Note:
- Solenoid valve air pipe joint should be carefully tightened, sometimes blocked by the filter net in use, and should be cleaned so as not to affect sound .
- No Installation Instructions Included, professional installation is recommend.
- This kit may require additional parts such as wiring, relays, switch, and hardware.
- Each installation is custom depending on the application.
- This air horn requires an air compressor and air tank to operate.

Package Includes:
1 x Three Trumpet
1 x Accessories