Bostrom Klaxon Signals is one of the world’s leading manufacturers of audible and visual signalling equipment and solutions for the UK and Worldwide market place.


EXD Bell

The EXD bell provides a clear recognisable signal in hazardous enviroments.



EXD Buzzer

The EXD buzzer provides a clear distintive signal in hazardous enviroments.



EXD Beacon

With a choice of six lens colours (red, amber, yellow, blue, green and clear), a high degree of ingress protection (IP67) and rugged design, the EXD beacon is suitable for use in almost any application.



FP2C Siren

The FP2C is a powerful motor driven siren for use in hazardous area applications and harsh environmental conditions. It produces a siren sound which is easily recognisable and is often used for critical alarms such as toxic gasrelease.



EXD-3 Sounder

The EXD-3 sounder is a high output electronic sounder designed for potentially explosive atmospheres and harsh enviromental conditions.



Syrex IS Range

Intrinsically safe and Explosion proof warning devices form part of the hazardous area range. The devices are all ATEX approved and designed for potentially explosive and harsh environmental conditions.