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.



Sonos Sounder (DC)

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 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.

With a choice of 32 tones including all the major international standards, the Sonos Sounder has universal acceptance.

Deep base units have weatherproof protection to IP65 and can be used in all locations both indoors and outdoors.

Sonos Sounders units are available in either red or white and with a choice of deep or shallow TimeSaver base.

Applications -  Fire; security; industrial alarm.



Sonos Sounder (AC)

A general purpose AC electronic sounder for fire, security and industrial applications.

With a choice of 32 tones including all the major European standards, Sonos is suitable for use across Europe.

Sonos AC sounders are weatherproof to IP65 and can be used in all locations both indoors and outdoors.

Sonos sounder units are available in either red or white.

Applications – Fire; security; industrial alarm.



Lightweight Hand Operated Siren

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

The siren is lightweight, can be easily transported to remote locations and folds up to a small and compact size for ease of handling.

This model comes complete with carry case, making it the ideal choice where portability is crucial.

Applications- Camp sites; civil dedense; mountain rescue, coast guard warning; quarries/mining.



Sonos Sounder Beacon (DC)

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

With the TimeSaver base, connections are made to the base during the initial wiring results in faster and more reliable installation. The sounder head ‘twist and clicks’ into the base on commissioning, avoiding the wiring and connection problems associated with traditional sounders. With a choice of 32 tones including all the major international standards, the Sonos Sounder Beacon has universal acceptance.

Color options – Red, Amber.

Applications – Fire; security; industrial alarm.



Nexus Sounder Beacon 120dBA (DC)

The Nexus 120 is a high output, low current consumption sounder beacon designed for fire and industrial applications. Connections are made to the base during the initial wiring phase which results in faster and more reliable installation. In additional, the head is fixed by quarter turn fasteners enabling faster installation and accurate seal compression for weatherproofing. IP66 as standard means that Nexus can be installed in almost any location. The Nexus Sounder Beacon is available with a high efficiency LED or xenon beacon. The combination of powerful sounder and high output beacon ensures a very effective audio-visual signal. 105dB and 110dB units, as well as AC variants, are also available.

Colours options – Red, Amber, Clear (white), Green, Blue

Applications – Fire alarm; conveyors, process control alarm; cranes; moving machinery; general signalling; marine.



Nexus Sounder Beacon 105dBA (DC)

The Nexus 105 is a high output, low current consumption sounder beacon designed for fire and industrial applications Connections are made to the base during the initial wiring phase which results in faster and more reliable installation. In addition, the head is fixed by quarter turn fasteners avoiding the need to screw up four individual screw thus enabling faster installation and accurate seal compression for weatherproofing. The Nexus Sounder Beacon is available with a high efficiency LED or high  output xenon beacon. The combination of a powerful sounder and high output beacon ensures a very effective audio-visual signal. 110dB and 120dB units, as well as AC variants, are also available.

Colour options – Red, Amber, Clear (white), Green, Blue.

Applications – Fire alarm; conveyors; process control alarm; cranes; moving machinery; general signalling; marine.



Sonos Sounder Beacon (AC)

A general purpose AC electronic sounder beacon for industrial applications.

With a choice of 32 tones including all of the major international standards, the Sonos Sounder Beacon has universal acceptance. The full face translucent beacon case provides a greater spread of light when compared with standard and competitor beacon products.

Sonos AC sounder beacons are weatherproof to IP65 and can be used in all locations both indoor and outdoor.

Colour options – Red, Amber

Applications – Safety; industrial alarm.



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 Security Alarm

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.



Klaxalarm Terrier

The Klaxalarm Terrier is a stand alone, self-contained fire alarm designed for use in small retail, industrial or temporary buildings as well as construction sites, camp sites or marquees. In addition it can be used as a temporary alarm when the main fire alarm system is  under maintenance.

Several units can be interlinked to provide additional coverage so that when one call point is activated, all of the other units sound. When fitted with LR14 batteries, these units will operate in stanby mode for over 12 months. An audible warning is emitted when the battery power level become low.

Applications – Fire alarm.



Syrex EXD Bell

The EXD Bell is designed for use in Zone 1 and 2 areas and for areas requiring a high degree of weatherproof protection. IP66 rated and certified to ATEX II 2G EExd e IIC T6, it can be used in almost any environment.

With a sound output of up to 105dB, it provides a clear signal which stands out against background noise. A telephone ringing version is also available.

The housing is manufactured from glass fibre reinforced polyester with stainless steel fitting designed to cope in hazardous conditions. In addition, all DC versions are equipped with a non-wearing electronic contact breaker which gives a long and reliable life.

Applications – General signalling; telephone ringing; fire and process control alarm.



Syrex EXD Buzzer

The EXD Buzzer is an explosion proof buzzer designed for use in hazardous areas where a distinctive signal is required. Certified to ATEX II 2G EExd e IIC T6, it is suitable for use in Zone 1 and 2 areas.

Producing a tone with low frequency, it cuts through background noise more effectively than many other devices of a similar output.

Mounted in a rugged reinforced polyester case and weatherproof to IP66. It is suitable for use in the most hazardous conditions.

Applications – General signalling; evacuation and process.



Syrex EXD Beacon

The EXD Beacon is a powerful xenon beacon designed for use in hazardous area applications. Certified to ATEX II 2G EExd IIC T6, it is suitable for use in Zone 1 and Zone 2 areas. With a choice of six lens colours (red, amber, yellow, blue, green and clear), a high degree of ingress protection (IP67) and rugged design, it is suitable for use in almost any application.

The standard version has a  5 Joule output and 10 Joule and 15 Joule versions are available on request. The unit is fitted with two 20mm cable entries and has terminals that accept 4mm² cable for ease of installation. Dual In/Out terminals are also available in request.

A dust proof version of the EXD Beacon is also available.

Application – Onshore/Offshore alarm; fire alarm, evacuation control; process control alarm.



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 gas release.

Manufactured from cast aluminum, it is designed for a long life in outdoor locations and is suitable for signalling on chemical and petrochemical installations.

Certified to ATEX II 2 G EExd IIB T6, it is suitable for Category 1 use.

Using appropriate control equipment, the siren can produce two distinct tones.

Applications – Evacuation alarm; fire alarm; toxic gas release; general purpose alarm.



Syrex EXD-3 Sounder

The EXD-3 sounder is a high output electronic sounder designed for potentially explosive atmospheres and harsh environmental conditions. Certified to ATEX II 2G EExd IIC T4, it is suitable for use in Zone 1 and 2 areas.

With a high degree of ingress protection (IP67) and a choice of tones including those  covering PFEER/UKOOA requirements, it is suitable for use in almost any application. The standard version gives the user a choice of the 1st stage alarm tone with stages 2 and 3 fixed at manufacture. A 4-stage fully programmable version is also available on request.

The unit is fitted with two 20mm cable entries and has terminals that accept 4mm² cable for ease of installation. Dual In/Out terminals are also available on request. A dust proof version of the EXD-3 is also available.

Voice enhanced variant available on request.

Applications – Onshore/Offshore alarm; fire alarm; evacuation control; process control alarm.



Syrex IS Sounder

The Syres IS Sounder is an intrinsically safe alarm sounder which provides an audible warning signal in hazardous area applications.

With three alarm stages and a low current consumption, the Syrex IS Sounder is deal for both fire and process control applications.

The Syres IS Sounder needs to be used with a galvanic isolator specified by the system certificates.

Applications – Fire alarm; process control alarm; Atex approved systems.



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 Bell (Weatherproof)

The Klaxon Fire Bell is a motorised bell designed for fire alarm applications. It low current consumption and universally recognisable alarm sounds makes it an ideal choice for many alarm systems.

Designed for ease of installation, it features a robust steel gong.

Units are finished in red and are available in two gong sizes: 6″ and 8″ (inches).

Depending on quality, labels can be branded with a customer’s name and logo.

Applications – Fire alarm; emergency alarm; lift alarm.



Flashguard LED Beacons

Flashguard weatherproof LED beacons are ideal visual indicators in a variety of applications.

All Flashguard beacons are fitted with a diffuser for greater visibility and spread of light. Two styles are available. Standard and Ultra Low Profile.

Standard : includes a terminal block and a 27mm deep base supplied with a seal and grommet.

Ultra Low Profile : comes complete with a screw and nylon wing nut and is supplied with mounting gasket and 40cm of cable.

A weatherproof cable connector is available to upgrade the product from IP65 rating to IP67.

Colour options – Red, Amber, Clear (white), Green, Blue.

Applications – Fire alarm; security alert; emergency warning; process control alarm.



Sonos Xenon Beacon (5J)

A general purpose, high output xenon beacon designed for fire, security and industrial applications.

Sonos xenon beacons are weatherproof to IP65 and can be used in all locations both indoors and outdoors.

The Sonos xenon beacon unit utilises a full faced, translucent case rather than a separate add on beacon giving a much larger lens area. This results in a far greater light spread for more effective warning.

Sonos beacon units can be specified with a red or white base.

Colour options – Red, Amber, Clear (white), Green, Blue.

Applications – Fire; security; industrial alarm.



Sonos LED Beacon (DC)

A general purpose beacon for fire, security and industrial applications.

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

Deep base units have weatherproof protection to IP65 and can be used in all locations both indoor and outdoors. The Sonos Beacon utilises a full faced, translucent case which provides a much larger lens area and a greater spread on light.

Sonos Beacon units have a deep or shallow red colour base as standard and are available with a red or amber lens.

Colour options – Red, Amber.

Applications – Fire; security; industrial alarm.



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 defense, mountain rescue and coast guard warning.

Powered by rotating the handle, this siren has a plate to shut off the sound once up to speed giving it the ability to produce three different tones.

Robust and compact, the siren can be easily transported to remote locations and folds up to a small size for ease of handling.

Applications – Camp sites; civil defense; mountain rescue; coast guard warning; quarries/mining.



SO4

The SO4 is a weatherproof motor driven siren designed for vertical mounting and designed for outdoor warning over small/medium areas.

Manufactured from cast aluminum, it is rugged in construction, has a continuous rating and is built for a long life outdoors.

Applications – Fire alarm; security alarm; general safety warning; conveyors; process control alarm; vehicle alarm.



Duplo

The Duplo is a powerful motor driven siren which produces a very high sound output despite its physically compact construction.

With its weatherproof design, the Duplo can be used both indoors and outdoors for security, fire alarm, process control alarm and general safety warning.

Due to its rugged construction, the Duplo be used in hazardous conditions including mining and quarrying applications.

The Duplo has a continuous rating and has been designed for longevity.

Applications – Fire alarm; security alarm; general safety warning; conveyors; process control alarm; vehicle alarm.



Super M

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.

Applications – Fire alarm; security alarm; general safety warning; conveyors; process control alarm; vehicle alarm.



Sonos Voice Sounder

Sonos voice sounders combine normal sounder signals with a clear, synchronized voice message to help reduce confusion and distress during an active alarm.

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.

These sounders can be used in small to medium fire alarm system installations where up to four messages can be transmitted over two wires via an interface control unit. (See separate datasheet)

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.

Applications – Fire alarm.



Compact Sounder

A flush mount alarm sounder designed for use in fire, security and industrial applications.

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

The Compact Sounder is designed to fix to standard flush or surface mount back boxes.

With a choice of 10 tones, Compact Sounders are available in either red or white.

Applications – Fire alarm; emergency alarm; lift alarm.



Nexus 105dBA Sounder Beacon (DC)

The Nexus 105 is a high output, low current consumption sounder beacon designed for fire and industrial applications. Connections are made to the base during the initial wiring, phase which results in faster and more reliable installation. in addition, the head is fixed by quarter turn fasteners avoiding the need to screw up four individual screws thus enabling faster installation and accurate seal compression for weatherproofing. The Nexus Sounder Beacon is available with a high efficiency LED or high output xenon beacon. The combination of a powerful sounder and high output beacon ensures a very effective audio-visual signal. 110dB and 120dB units, as well as AC variants, are also available.

Colours options – Red, Amber, Clear (white), Green, Blue.

Applications – Fire alarm; conveyors; process control alarm; cranes; moving machinery; general signalling; marine.