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Mass notification wide area sound signals up to 16km / 10 mile

KM4-135-EN Air Alarm

This extremely compact horn operates from air, nitrogen, or CO2, with a 3/8” NPT inlet to produce 132 ± 1 dBA @ 1 metre. The fundamental frequency is 745Hz ± 20 Hz and the horn is supplied in powder coat red.

KM4-135-EN Air Alarm technical drawing
KM4-135-EN Air Alarm brochure
KM4-135-EN Air Alarm
Contact us for further information on any aspect of marine and industrial signalling

Mass notification sound signals up to 1km | up to 6km | up to 8km | up to 6km | up to 8km | up to 12km | up to 16km

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    About

    Kahlenberg Industries Inc has a proud track record of engineering excellence since 1895. Kahlenberg air horns start with models suitable for boats of 8m or less and run right through to sound signalling equipment found on ships of 200m and more including aircraft carriers. The range also includes type approved electronic horn hailers and electric piston horns. The hallmarks of the Kahlenberg sound signal range include superior build quality, reliability, compliance with the IMO ColRegs, type approvals including ABS type approval and aesthetic and audible pleasure for the owner.

    You will not find a better air horn, electronic horn hailer or piston horn installed on a yacht, motorboat, superyacht, commercial or military vessel anywhere in the world today.

    Kahlenberg is represented throughout much of Europe by Kahlenberg Europe. We work very closely with that company to represent Kahlenberg in the UK as well as with our sister company du Pré Marine that offers high quality service for a selected range of specialist marine equipment.

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    Kahlenberg UK Ltd, The Old Dairy, Standen Manor, Hungerford RG17 0RB. England, UK. +44 1635 35353. Company registered in England and Wales. Registration number 7558564.