Siren with electromechanical turbine 220v 4.1a 900w 1900m 180db ms-790 rotating sound alarm system

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Product parameters:
Name: Two-way motor wind screw alarm
Model: MS-790
Working voltage: 110/220v
color: red
Sound pressure level: 180 decibels
Material: metal material
Sound form: continuous sound
Installation method: screw fixed
Weight: 11kg
Durable and high volume, so it is easy to transmit signal sound at a long distance
It is applicable to signal transmission in various cranes, ships and fire alarm systems, as well as farm and public security alarm transmission.
Surgical standard color: RED
Shell material: aluminum and steel
. Insulation impedance: 100M Ω (at 500 VDC)
Withstand voltage: 500VAC, 50/60Hz in 1 minute
. Protection grade: IP44
  MS-790     AC 220V(230V)    2.2A      50/60HZ               180DB