An omnidirectional siren for vertical mounting. Powered by a single phase or three phase motor. It is designed to be used in：
Civil defence warning systems of major cities all over the world
Fire warning systems of community, main factories, mines, buildings, etc.
Warning for accidents of reservoirs, dams, jails, airports, army, etc.
0.4Kw, 110V/220V/230V, AC, 50/60Hz
Net Weight: 5Kg
Carton Size: 27x18x21CM