E2S is the world's leading independent manufacturer of high performance audible and visual signals for commercial, industrial, marine, onshore and offshore hazardous locations. Combining the latest technology with engineering expertise we have created the most extensive range of life saving signals that satisfy the toughest global standards.

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The E2S range of audible and visual signals for hazardous locations offer intrinsically safe, flame proof and non-sparking devices providing solutions for onshore and offshore environments with combustible gas or dust atmospheres. 
Multiple approvals and accreditations ensure global acceptance and compliance.

The E2S audible and visual signals for fire and industrial applications contain devices ranging from panel mount indicators through to heavy industrial signals designed to withstand the harshest of environments.

The E2S range of wide area products provide solutions for audible signalling where coverage distances and areas exceed the performance of standard industrial sirens. Quarries, COMAH sites, dams and container ports are examples of the wide area applications where E2S solutions have been successfully employed.

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Case Studies

E2S provides solutions for signalling projects across a variety of sectors.

New Product Catalogue

80pages with the latest products and technical specs. Download your copy today (size: 6MB).


Discover the new GRP enclosure Ex d IECEx & ATEX Xenon strobes for Zone 1, 2, 21 & 22 

Guide to Hazardous Areas

Download PDF Download available. Includes  references to ATEX, IECEx and  US and Canadian standards. 

New D1x range: Class I Div 1

Discover the new UL/cULs approved horns, loudspeakers and combination signals.