116dB electric motor siren, fire alarm, loud horn for home, factory, school, industry, AC110V, 1.6A

Features: 1. Efficient Operation: The premium motor of this siren reaches a rotation speed of 10,000 revolutions per second, ensuring efficient and rapid operation. 2. Long-Lasting Performance: With a durable working time of over 40 minutes, this alarm siren is reliable and robust for extended use. 3. Pure Copper Motor: Made of high-strength pure copper, this motor-driven horn alarm siren is resistant to overheating and damage, providing stable operation and a long service life. 4. Enhanced Volume: Designed with strict aerodynamic technology and dynamic balance calibration, this audible alarm siren efficiently converts wind energy into sound energy, thus improving the output volume. 5. Sound Amplification and Heat Dissipation: Equipped with a large heat dissipation and amplification port, this audible alarm siren offers simultaneous heat dissipation and sound amplification, ensuring wide sound transmission. Specifications: Item Type: Electric Motor Siren Material: Plastic, Iron, Copper Bracket Installation Hole Distance: Approx. 65 mm / 2.6 inches Size: Approx. 160 x 128 mm / 6.3 x 5.04 inches Insulation resistance: 100 MΩ (at 500 VDC) Power: 40 W Protection rating: IP44 Decibels (A) 1 m: 116 dB Frequency: 60 Hz Application: Suitable for residential, factory, and school use Weight: Approx. 589.00 g / 20.78 oz How to use: Install and use according to the applicable voltage. Package list: Package includes 1 x Electric motor alarm siren