MS Motor Driven Siren MS-390
Product Features:
Durable, high volume, therefore, to send signals to ease the distance of the sound
Used in a variety of crane, ship, fire alarm system, and Banks, security alarm relay.
Color:Red
Material:AL+Metal
Insulation resistance:100MΩ at 500Vdc
Withstand voltage:500VAC,50/60HZ in 1 minute
IP grade:IP44
Power: 220AC or 24DC
Sound:118DB 50/60HZ
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