E2S EX 1105 Combination Unit

The E2S EX Combo Unit is the ultimate solution for hazardous environments. Suitable for Zone 1, 2, 21 & 22, and gas group IIb, this dual unit features a powerful 32-tone sounder and beacon combo. With six lens colours available, automatic synchronisation on multi-beacon systems, and robust design, it is ideal for high-risk environments.


The E2S EX 1105 Combination Unit is the ultimate solution for multi-functional signalling in hazardous environments. Designed for use in explosive atmospheres, this versatile combination unit is certified for Zone 1 and Zone 2 hazardous areas, making it ideal for industrial, petrochemical, and other high-risk environments where safety is paramount.

The E2S EX 1105 Combination Unit features a compact and durable design, combining a powerful audible alarm with a high-intensity LED beacon for both audible and visual signalling. It is designed to withstand extreme environmental conditions, including high temperatures, corrosive chemicals, and heavy impact, ensuring it will perform reliably even in the toughest conditions.

This combination unit is certified to ATEX and IECEx standards, ensuring compliance with international safety regulations. It is available in various audible alarm tones, sound output levels, and lens colours, allowing for versatile signalling options to suit different applications and requirements.

Installation of the E2S EX 1105 Combination Unit is straightforward, with a range of mounting options available, including bracket and pole mountings. It can be easily integrated into existing safety systems or used as a standalone signalling device. It features multiple flash patterns and tone options and can be synchronised with other E2S combination units or beacons for a coordinated audible and visual alarm.

The E2S EX 1105 Combination Unit is designed to provide long-term durability and reliable performance in hazardous environments. With its powerful audible alarm, high-intensity LED beacon, international certifications, and easy installation options, it is the ideal choice for multi-functional signalling in hazardous areas where safety is of the utmost importance.