Alarm Sound Electric Sirene MS-790

Feature:

Dedicated motor,high quality. Durable,high volume,therefore,easy to distance when passing tones.

Applicable in a variety of cranes,ships,fire alarm systems transmit signals,as well as farms,security alarm delivery

Moter Siren with the external diameter of 80/100mm which makes the output of 40W sound volume.

Surgical Standard Color: RED

Material: Steel & Aluminum

Insulation Resistance: 100mΩ(at 500 VDC)

Dielectric Strength: 500VAC, 50/60Hz in 1 minute

Protection Class: IP44

Current:3.6A.

Power-on working time:20 seconds or less.

Intervals:30 minutes or more.

Convenient and Easy to install.