Ex-tech Signalling

A Cognesense Brand

High-performance explosion-proof signalling, engineered in the UK and trusted worldwide to keep people and infrastructure safe in the most demanding hazardous areas.

Ex-tech Signalling

Vision

To create safer environments wherever explosion risk is present, by engineering signalling products that perform without compromise — protecting people, infrastructure, and operations in the world’s most hazardous locations.

Vision

Our Story

Ex-tech Signalling designs and manufactures ATEX and IECEx compliant signalling products at a specialist facility near Plymouth, in the United Kingdom. We control the entire process — design, material selection, assembly, testing, and certification of every product — so that each beacon, sounder, and call point meets exacting build quality and standards before it ever reaches the field.

As a Cognesense brand, our customers can be confident that our high-performance products are built to last and are fit for purpose in any hazardous area, industrial, or marine application. Now SIL2 rated across our range, and supported by a growing global network of resellers, every installation is backed by the same technical excellence and dedication that Ex-tech Signalling has always been built on.

01

What We Do

01

Rugged, Reliable Signalling

Explosion-proof, flameproof, and weatherproof beacons, status lights, sounders, horns, and manual call points — engineered for the toughest applications and certified to ATEX and IECEx standards, with SIL2 rating across the range.

02

Build Your Quote Online

A simple online configurator that lets you build your own product code and submit it directly to our team for a quote, turning complex specification into a fast, accurate, and transparent process.

03

Full Service and Support

From in-house design and manufacture through to testing and certification — backed by a global network of resellers providing local sales and technical support on every installation.