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.

　　Please specify the voltage when placing orders with us.

　　Dimention