Overview of MS-590 Anti Aircraft Wind Screw Bidirectional High Power Alarm Product:& nbsp;     Large lifting machinery and other walking equipment used in metallurgical enterprises are frequently used for outdoor operations, with low startup sound and fast speed, and are prone to safety accidents due to not being noticed by on-site personnel. The BC-3BF integrated sound and light alarm produced by our factory is developed for the working characteristics and structural characteristics of large lifting machinery. It adopts multiple voice prompts, making it easier for on-site operators to distinguish and further improving production safety& nbsp; At the same time, this product can also be applied in other places that require alarm& nbsp;   Product application areas:; u       Steel plants, coking plants, metallurgical plants, chemical plants& nbsp;u       Mines and smelters& nbsp;u       Large lifting machinery and construction vehicles& nbsp;u       Postal, telecommunications, hotels, buildings, factories; Shopping malls, shops, villas& nbsp;u       Perimeter crossing prevention system and security service companies, etc& nbsp;   Product features:; &nbp;&nbp;&nbp;&nbp;&nbp;&nbp;&nbp; 25W alarm sound& mdash; The sound is loud and can be customized according to user requirements& nbsp;u       Weatherproof circuit process design&flash& mdash; Waterproof, dustproof, and reliable quality& nbsp;u       Integrated warning lights and signals& mdash; Easy to install and powerful in functionality& nbsp;u       Alarm triggered by AC 220V& mdash; Simple operation and long service life& nbsp;   About Shipping& nbsp;    This product weighs around 1.8KG& nbsp; For express delivery outside the Jiangsu, Zhejiang, and Shanghai regions, please negotiate the shipping cost with the seller& MS-590 Air Defense Wind Screw Bidirectional High Power Alarm; start