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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.
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.
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
On Jun 24, 2024 at 03:57:13 PDT, seller added the following information:
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