Double Motor Siren MS-490

Double Motor Driven Siren MS-490

Durable, high volume, therefore, to send signals to ease the distance of the sound. Used in a variety of cranes, ships, fire alarm systems, and Banks, security alarm relays.

  • Color: Red Material: AL+Metal
  • Insulation resistance: 100MΩ at 500Vdc
  • Withstand voltage: 500VAC,50/60HZ in 1 minute
  • IP grade: IP44
  • Power: 220AC
  • Sound: 120DB 1350HZ


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