Motor Horn Buzzer Siren 110 Decibels Mini Electric Warning Strobe Siren Horn Sound Buzzer Alarm for Factories Schools

Feature: 1. Aerofoil Fan: The multi wing impeller utilizes aerodynamics technology and strict dynamic balance calibration to convert wind energy into sound energy, significantly improves volume. 2. High Speed Motor: This mini electric warning strobe siren horn features a powerful motor that can attain a rotational speed of up to 10,000 revolutions per second. 3. Premium Materials: Constructed with robust iron, this horn is hard and resistant to deformation, the surface is treated with spray paint for antioxidative and anticorrosive properties. 4. Pure Copper Motor: The motor horn buzzer siren adopts pure copper motor that is not prone to overheating or other damages, contributes to stable operation and a longer lifespan. 5. Heat Dissipation Design: The wide heat dissipation amplification mouth merges the functions of heat dispersion and sound amplification, expanding the sound to reach further distances. Specification: Item Type: Motor Horn Buzzer Siren Material: Iron, Copper Frequency: 50 60Hz Volume: more than 110 Insulation Resistance: 100M Ohm (at 500 VDC) Voltage Resistance: 500VAC, 50 60Hz in 1 minute Power: 40W Protection Grade: IP44 waterproof Application: Applicable for factory, School, Troops, Entertainment Venue, Ranch, Home Protection . Package List: 1 x Motor Horn Buzzer Siren