Voltage :AC 230V , 50/60HZ/ 110V,60HZ
Voltage withstand: 500 VAC
Insulation impedance: 100 m? (at 500 VDC).
Loud Volume :160DB
Heavy duty construction and 100%copper motor
Body Material:Aluminum and Steel
The shipment will be arranged in 1-3 working days( not including customized product), and takes about another 3-9 working days to reach you.
Widely used in boats ,farm,diggings ETC.
It is also the one can be used as any purpose such as :warning ,signal ,alert horn
Durable and easy to used