Mass Notification Sound Signals - 6 km coverage

Model KM air horns are designed with a horizontal bell and vertical diaphragm head so that moisture drains away from the diaphragm seat. The KM3-165 Air Horn includes three KM air horns positioned at 120 degree angles to give all round 360 degree coverage.

The KM3-165 is fitted with a combination solenoid and manual control valve to allow manual over-ride in the event of a power failure.  Any typical A.C. or D.C. control voltage is available for supply with this assembly.

See Also:

• 1.5 km coverage
• 3 km coverage
• 4 km coverage
• 8 km coverage
• Custom Packages
• Control Timers and Accessories