DESCRIPTION: 
LK-JDW400 is a double-ended 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 for natural disasters of earthquake, tsunami, flood, etc.
Warning for accidents of reseroirs, dams, jails, airports, army, etc.

PERFORMANCE PARAMETER: 
Sound Rating: 
129± 2dB( A) @ 1M
Electric Motor: 
4.0Kw, 380/ 400/ 440V AC, 50/ 60Hz
IP Rating: 
IP44
Output Frequency: 
500/ 560± 20Hz
Single Tone
Net Weight: 100Kg
Carton Size: 66x56x64CM

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Untuk Info dan Pemesanan Hubungi : 
DARMATEK
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