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The Dollex MS-290 Siren is a powerful, industrial-grade alarm system designed for maximum sound output in large and noisy environments. Featuring rugged construction, high-decibel performance, and stable operation, it is ideal for factories, emergency alerts, fire systems, and security applications. Easy to install and built for long-term use, the MS-290 ensures reliable audible signaling where safety and attention are critical.

The Dollex MS-190 Siren is a heavy-duty, high-volume alarm system designed for industrial and emergency applications. With a powerful sound output and sturdy metal construction, it ensures clear audible alerts over long distances, even in high-noise environments. Ideal for factories, security systems, and process plants, the MS-190 offers dependable performance, easy mounting, and long operational life—making it a reliable choice for effective warning and safety signaling.

Dollex Revolving Lights are high-visibility signaling devices ideal for industrial safety, emergency alerts, and machine status indication. Designed with bright LED or halogen bulbs, these lights offer 360-degree visibility with smooth, continuous rotation. Built for durability and long service life, they are easy to mount and available in multiple colors and voltages. Perfect for factories, control panels, and warning systems, Dollex Revolving Lights ensure reliable and effective signaling.