About this product

1、Premium Material: Made of sturdy, heat resistant material, the electric motor siren is not easy to deform. Surface spray painting ensures anti rust and durability. 2、Pure Copper Motor: Featuring premium pure copper motor, the sound alarm siren reaches up to 10,000 rotations per seconds, providing stable and efficient operation for extended lifespan. 3、Volume Enhancement: The buzzer sound alarm siren integrates aerodynamic technology and rigid dynamic balance calibration, effectively converting wind energy into sound energy to increase volume. 4、Sound Amplification and Heat Dissipation: The wide heat dissipation amplification port not only diffuses heat effectively but also amplifies the sound to make it carry farther. 5、Versatile and Practical: Easily transfer sound signal over long distances with the siren's high volume and clear sound quality, suitable for factory, school, entertainment venue, ranch, home.

Specification

Item Type: Electric Motor Alarm Siren

Material: Iron, Aluminum Alloy, Copper

Size: Approx. 198 x 135mm / 7.8 x 5.3in

Mounting Hole Distance: Approx. 120mm / 4.7in

Frequency: 50/60Hz

Sound (A)1m: 125dB