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We are a young team with a dream. We select products of excellent quality from millions of products to meet your needs, and hope our products can help you. Easy Installation Wide Application Range
110V Siren Alarm 150db 60HZ 400W Raid Sirens Horns Super Loud Siren Alarm for Home and Outdoor Siren
Combined heat dissipation and amplification through a spacious vent, enhancing both cooling efficiency and sound projection.Screw base with widened design for secure and convenient screw fixation, ensuring sturdy installation.
Durable Construction Powerful Pure Copper Motor High Efficiency
Details

Widened base plate for secure screw fixation, convenient operation, and sturdy installation.

The multi-blade impeller utilizes aerodynamics with strict dynamic balance calibration to convert wind energy into sound energy, significantly enhancing the sound effect.

Corrosion-resistant, quick heat dissipation, prevents accidental injury during operation.

Features
High-Quality Materials – Constructed with high-quality iron and coated with red paint for excellent performance and durability. The metal mesh cover protects the motor alarm.Powerful Pure Copper Motor – Equipped with a 400W 100% pure copper motor, providing high efficiency with a speed of 1000 rev/sec, supporting continuous operation for industrial alarms.
Features
Model: MS-490 Voltage 110V / 60Hz Power: 400W Body Material: Aluminum and Steel Loud Volume : 150DB
Caution:
Continuous use of this product should not exceed 3 minutes, as it may damage the motor. Allow the motor to cool to room temperature before using it again.
Loud and Penetrating Sound : Produces a high decibel sound up to 150db with an effective range of almost a mile in unobstructed areas, ensuring the alarm is heard clearly over long distances
Durable Construction : Made from heavy-duty steel, this siren is built to withstand harsh environments and is easily mounted with four screws, providing toughness and ease of use
Easy Installation : Features a solid base with four pre-drilled holes for easy installation. Simply connect the tornado warning siren to a power source, and it’s ready to work
Wide Application Range : Suitable for signal transmission in cranes, ships, fire alarm systems, farm security, and more, applicable to factories, schools, docks, warehouses, public buildings, and residential communities
3 reviews for Raid Siren,110V Siren Alarm 150db 60HZ,Industry Electric Motor Driven Siren,Super Loud Siren Alarm for Home and Outdoor Siren
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$7.99

david arnett –
very loud
Set this up with motion sensors and made my own alarm system for my barn, worked GREAT!!
M.B. –
Cheap Chinese Siren, read my review.
More cheap Chinese stuff , I’d call it something else but then they wouldn’t let me post my review to warn you. First off, this thing is tiny. Second, there are no instructions or a plug on the end of the wire. If you choose to ignore my warning and decide to buy it, the blue goes to the gold (hot) side off a plug, the brown to the silver side of a plug. Third, it’s not as loud as you want it to be. You can stand next to it as it goes off. I would compare it to an Electric leaf blower, more of a high pitch siren. The final straw for me sending this back was the scres fell out of it within 15 seconds of running it.
Damian –
No instructions or plug
It came with no instructions. I had to Google if a blue wire is positive or negative. No ground wire. Should include a plug.I integrated this with a motion sensor floodlight I already had on the house. Mounted this under the eaves as a burglar alarm.