The SB150-1 Sounder Beacon is an explosion-proof combined audible and visual warning device designed for hazardous and harsh industrial environments such as oil & gas facilities, refineries, chemical plants, and marine locations.

It delivers a powerful alarm sound output of up to 113 dB at 1 metre, making it highly effective even in very noisy areas. Moreover, the unit offers a three-stage alarm system with 60 selectable tones, allowing flexible configuration during installation.

In addition, the beacon provides strong visual signaling with a choice of either a xenon strobe (multiple flash rates and power ratings) or an LED array with different indication modes. As a result, the device supports reliable emergency notification across a wide range of industrial applications.

Furthermore, the SB150-1 Sounder Beacon is certified for use in explosive atmospheres with global approvals including ATEX and IECEx, and it offers durable weatherproof protection rated IP66.

Finally, its robust GRP enclosure, stainless steel bracket mounting, and internal termination design ensure easy installation and long-term dependable operation in critical safety systems.