Motor Alarm Horn, Industrial Electric Motor Alarm Fire Prevention Security Siren Siren 40W [AC220V] Alarm Siren

This motorized alarm is manufactured with a heavy-duty permanent magnet motor, which ensures years of reliable service and produces a loud sound suitable for short duty cycles.Optional Voltage SpecificationsThe motor drive alarm is available in voltage specifications AC220V 110V DC24V DC12V, suitable for all vehicles equipped with 12V systems.Easy to installThe siren can be easily installed with a simple two-wire connection.And the angle can be adjusted, and the sound can be directed exactly where you want.Suitable for many occasionsIt is suitable for signal transmission in small elevators, transport vehicles, small ship machinery warehouses, etc., and suitable for places requiring safety warnings such as construction sites, substations, factories and natural disasters.&xa0;High-quality shell: The shell is made of high-quality ABS and steel. The material is hard, not easy to deform, the surface is painted, anti-corrosion and anti-rust, and durable.Sound amplification: Wide sound reinforcement vents, heat dissipation and amplification are combined into one.It can dissipate heat well and extend the sound to make it farther.Multi-wing impeller: The multi-wing impeller, using wind mechanics technology, strict dynamic balance calibration, converting wind energy into sound energy, can improve sound quality.Motor: Excellent quality and craftsmanship combined with high-quality copper motor, not easy to generate heat and damage, stable operation and long service life.Application area: Electric bells are suitable for places with natural disasters such as shopping malls, mines, factories, airports, substations, etc. require safety warnings.