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.


Sounder Beacon

The Nexus 105, 110, 120 is high output, robust, combined sounder beacon.



Sounder Beacon

The Sonos is a general purpose electronic sounder beacon for industrial applications.



P-Series Inferno

Powerful internal security sounder that effectively stops intruders



P-Series Master Blaster

The Master Blaster is a powerful motor driven siren designed for use as an internal/external supplementary security sounder.



C-Series

Compact size for all installations
*110dB(A) output at 1 metre
*Enclosed electronics
*Durable 3mm polycarbonate construction
*Flashing comfort LED
*High visibility xenon strobe
*SAB/SCB modes of operation
*Weatherproof to IP55
*Easy to install



Motor Driven Sirens

The GP & FP series motor driven sirens are manufactured from cast aluminium and steel for use in outdoor environments. They produce a powerful universally recognised emergency notification signal. ATEX approved models are available for use in hazardous areas.



Electronic Sirens

The ES range of sirens provides electronic warning over large distances. Designed for outdoor use with a durable and rugged construction, ES Sirens are particularly suited for critical alarms such as toxic gas release, disaster and emergency warning, flood alert and COMAH alarms.

Electronic control of the siren provides advantages for the user: pre-recorded or live voice messaging; self-monitoring of equipment status; choice of speaker configuration. A full range of control equipment is available: stand alone hardwire switch control; computer system control; radio controlled link units.



Ancillary Equipment

Temporary Fire Alarm



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.



Sonos Voice

Standard units are available with 3 pre-programmed messages, selected from an extensive message library covering almost any conceivable application. Bespoke messages are also available on request. Both Sonos voice enhanced variants are available as sounders or sounder-beacons in either red or white, with shallow or deep base (IP65) options for indoor and outdoor applications.



Fire Bells

The fire bell is the oldest form of a signalling device available in the market. Although they are not as flexible as electronic sounders, they produce a distinctive universally recognisable sound.



Flashguard LED Beacons

Ideal visual indicators for security alert, emergency warning and general signalling applications.



Sonos Xenon Beacon (5J)

High output beacon for general safety warning applications.



Sonos LED Beacon

A low profile beacon for fire alarm and general signalling applications.



Heavy Duty Hand Operated Siren

The heavy duty hand operated siren is designed to provide effective warning in applications where there is no power supply such as camp sites, civil defence, mountain rescue and coast guard warning.



SO4

The SO4 is a high output motor driven siren designed for vertical mounting



Duplo

The Duplo is a powerful motor driven siren which produces a very high sound output



Super M Siren

The Super M is a powerful motor driven siren which emits a very high sound output. Designed for surface mounting, it has a separate mounting bracket which may be secured in position first to allow for easy installation. In addition, it comes pre-wired with 1 metre of cable . It has a weatherproof construction when wall mounted and is suitable for continuous use. The Super M is ideal for both security and fire applications where a higher sound output is required such as in areas of high background noise.



Sonos Sounder

A general purpose electronic sounder for fire, security and industrial applications; the Sonos Sounder is certified to EN54.

With the TimeSaver base, connections are made to the base during the initial wiring phase which results in faster and more reliable installation. The sounder head `twists and clicks` into the base on commissioning, avoiding the wiring and connection problems associated with traditional sounders.



Compact Sounder

The Sonos Compact Sounder is particularly suited to fire alarm applications such as hotel bedrooms or areas where an unobtrusive sounder is desirable.



Nexus Sounder DC/AC

The Nexus 105, 110, 120 sounder is a high output, robust electronic sounders designed for fire and industrial signalling applications.