Power siren
127 dB | EWS-11 series
EDWARDS SIGNALING
Featuring the industry's largest drive motor, this 8 HP, battery powered rotating siren delivers all the features one expects from a premium warning device.
Utilizing a 460 Hz tone, the EWS-11's low pitch is designed to penetrate structures and obstacles, making the warning area more complete. The EWS-11 features the same bullet-proof design and construction as other Edwards sirens. The EWS-11 uses top of the line, maintenance free rotating mechanisims and hand rolled, custom formed projectors.
Utilizing a 460 Hz tone, the EWS-11's low pitch is designed to penetrate structures and obstacles, making the warning area more complete. The EWS-11 features the same bullet-proof design and construction as other Edwards sirens. The EWS-11 uses top of the line, maintenance free rotating mechanisims and hand rolled, custom formed projectors.
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