Features Motor-Driven Wind Screw Siren: Produces sound efficiently through a motor-driven wind screw type siren, emitting a powerful alarm similar to an electric drill. High/Low Temperature Resistance: and reliable with high temperature and low temperature resistance, ensuring longevity and performance in various environmental conditions. Easy Installation and Adjustable Tuyere: Simple fixed base installation and adjustable tuyere for easy customization and installation, providing flexibility and convenience. Quality Material and Stable Structure: Constructed with high-quality materials, ensuring a stable structure and excellent al performance, guaranteeing long-term reliability. Wide Application Range: Suitable for various environments including factories, construction sites, and road fault devices, making it an ideal choice for industrial control components. Features: 1、Alarm produces sound through motor driving the wind screw type siren, so that sounds a electric drill 2、The product come with high temperature resistance, low temperature resistance, very 3、Motor alarm is easy to install, fixed base installation, you can adjust tuyere up and down 4、Adopted of good quality material, come with stable structure and excellent working performance 5、Possess wide scope of application, suitable for factory, construction, road fault device Specification: ？？Item Type: Motor Alarm Model: MS-190 Working Voltage: AC110V Light Source Type: Continuous sound Color: Red Installation Method: Screw at the bottom Current: 50mA Sound Size: 110-115dB Power: 40W Scope of Application: Factory, construction, road failure Package List: 1 x Motor Alarm Note: The working voltage of this model is AC110V, pay attention to the conditions of use Package List 1 x Motor Alarm