E2S - Explosion-proof horns

Explosion-proof E2S sounders are audible signalling devices designed for use in hazardous areas and certified to the global ATEX and IECEx standards for all relevant zones and equipment groups.

These sounders deliver clear and reliable audible warnings in hazardous and industrial applications—from control points and production lines to oil & gas and chemical plants. Thanks to their robust construction and durable materials (such as aluminium, GRP, or stainless steel), they are suitable for outdoor use and the most demanding operating conditions.

The range includes various sounder types—from compact units with high sound output to powerful flare horn models with multiple sound levels—ensuring the alarm remains clearly audible even in very noisy environments.

Key advantages of E2S explosion-proof sounders

• ATEX / IECEx certification for hazardous areas and a wide range of applications

• High sound output (dB) for effective warning in high-noise environments

• Robust construction using durable materials: aluminium, GRP, or stainless steel

• IP66/IP67 enclosure for reliable protection against dust and water

• Multiple voltage options and sound levels to suit specific requirements

• Suitable for industrial and outdoor applications in extreme conditions

• Easy installation and suitability for integration into alarm and control systems

• Ideal for industry, petrochemical plants, energy sector, refineries, warehouses, and Ex-rated facilities