When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Product description:★The sound of this air alarm is very loud, about 140db, which can be heard over a long distance (about 300m).★The shell is made of high-quality iron and coated with red paint to ensure excellent performance and durability. The metal mesh cover installed in the two speakers protects the motor alarm.★Equipped with 400W 100% pure copper motor, high efficiency, speed 1000rev/sec, support the continuous work of industrial alarm.★There are four pre-drilled holes on the solid base for easy installation. After the warning siren is connected to the power source, it can work.★Air raid sirens are suitable for ships, mines, reservoirs and airports, and can be used for any purpose, such as warnings, signals and alarm horns.Industrial Air Raid Horn Warning Loud 140db Air Raid Sound Siren Alarm 110V description:
★The sound of this air alarm is very loud, about 140db, which can be heard over a long distance (about 300m).
★The shell is made of high-quality iron and coated with red paint to ensure excellent performance and durability. The metal mesh cover installed in the two speakers protects the motor alarm.
★Equipped with 400W 100% pure copper motor, high efficiency, speed 1000rev/sec, support the continuous work of industrial alarm.
★There are four pre-drilled holes on the solid base for easy installation. After the warning siren is connected to the power source, it can work.
★Air raid sirens are suitable for ships, mines, reservoirs and airports, and can be used for any purpose, such as warnings, signals and alarm horns.
Features:
Model: MS-490
Decibel: 140db
Protection level: IP44
Voltage: 110V / 60Hz
Power: 400W
color: red
Dimensions (length X width X height): 8 x 4.5 x 6.5 inches / 20 x 11.5 x 16.5 cm
The package includes:
1X electric siren
