Key features

• •Reliable Material: This MS-390 motor siren is made of metal body structure, which balances strength and reliability, and is not easy to be deformed or broken in long-term use. It is sturdy and stable, ensuring that the siren maintains stable operation in a variety of environments and extends its service life
• •Fast Response: Built-in sensitive motor, fast starting speed, rotation speed up to 1000 rpm, to ensure that the motor horn siren buzzer is triggered quickly into the working state, to provide timely and reliable alarm signal
• •Heat Dissipation & Sound Amplification Integrated Design: Unique wide heat sink not only optimizes the internal heat dissipation performance, but also has the function of sound amplification, so that the alarm sound spreads farther and clearer, suitable for use in noisy environments or open areas
• •Protective Mesh Design: Precision-designed protection mesh can effectively prevent external foreign objects from entering the internal structure, to avoid clogging or damage affecting the alarm effect, so that the use of the process is more secure and reliable
• •Wide Application: It is suitable for early warning of natural disasters such as earthquakes, typhoons, forest fire prevention, etc. It can also be used for emergency alarm systems in factories, schools, docks and other places. At the same time it meets the safety needs of mines, reservoirs, power stations and other special sites, a practical alarm device