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Large Electromechanical siren LK-JDW450-2

Sound Rating:
134±2dB(A) @1M
Electric Motor:
7.5Kw, 380/400/440V AC, 50/60Hz
IP Rating:
Output Frequency:
500/560±20Hz 586/644±20Hz
Dual Tone
Net Weight: 147Kg
Carton Size: 75x63x71CMCM

LK-JDW450-2 is a dual-tone siren for horizontal mounting. Powered by a three phase motor. It is designed for roof or pole mounting. It can be used in:

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

Please specify the voltage when placing orders with us.


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