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Large Electromechanical siren LK-STH21-2

Sound Rating:
137±2dB(A) @1M
Electric Motor:
7.5Kw, 380/400/440V AC, 50/60Hz
IP Rating:
IP44
Output Frequency:
500/560/586/644±20Hz
Dual Tone
Net Weight: 156Kg
Carton Size: 150x150x135CM
 

LK-STH21-2 is an omnidirectional dual-tone siren for vertical mounting. The casing and horns are made of stainless steel, which will give a long service life when mounted outdoors. Powered by a three phase motor. It is designed for roof or pole mounting. It can be used in:

  • Civil defence warning ststems of major cities all over the world.
  • Fire warning systems of community, main factories, mines, buildings, froests, wharf, etc.
  • Warning for natural disasters of earthquake, tsunami, flood, etc.
  • Warning for accidents of reservoirs, dams, jails, airports, army, etc.

Please specify the voltage when placing orders with us.

 

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