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A Sounder Beacon is an alarm which has both audio and visual properties and which is usually used in emergency situations, such as fire alarms for evacuations or on emergency vehicles to alert road users. The Sounder emits a loud audible alarm to raise alert to a hazard, while the Beacon provides a clear visual alert - usually by a flashing indicator light through a coloured lens. Conventional Sounder Beacons are often used in commercial and industrial sectors and can be found in public places such as schools, warehouses, offices, construction sites, laboratories and industrial parks.

### How do Sounder Beacons work?

The audio and visual alarms in Sounder Beacons are integrated, making it an enhanced warning device. They can come with different tones incorporating high frequencies, low frequencies and industry-standard frequency patterns. They have different coloured lenses to give an improved warning signal. There is a wide range of alarm system equipment options available for both indoor and outdoor use. Some Sounder Beacons are equipped with volume control and tunable features. Beacons may be constructed with halogen bulbs similar to those used in xenon flashtubes or LED floodlights.

### What's the coverage area of a sounder beacon?

Typically, the audio range of a sounder beacon will be between 5 and 15 decibels (dB (A)) above the ambient noise level. There are many considerations when working out the coverage of a sounder beacon, for example, you'll need to take into account any noise like the sound of people or machinery.

### Why choose Sounder Beacons from RS?

At RS we have a broad range of robust Sounder Beacons to fully suit your needs. We stock combined sounder and beacon products from reliable brands such as Fulleon Flashni, Klaxon, e2s, Werma, Patlite, Schneider Electric and Moflash. We also have our own versatile RS Pro range, specially designed and rigorously tested to high industry standards for maximum longevity, efficiency, protection, and ease-of-installation. With our RS Pro audio visual alarm system solutions you can trust that you will get exceptional quality for great value.



Beacon sounder combinations are active warning devices that incorporate a beacon lamp with a sounder. They can also be used as communication devices.

Sounder Beacons | RS

Sounder Beacons

Banner K80L Series Green, Red, Yellow Sounder Beacon, 18 → 30 V...

Banner K50L Series Green, Red, Yellow Sounder Beacon, 12 → 30 V...

Banner K50L Series Green, Red, Yellow Sounder Beacon, 18 → 30 V...

Banner K50 Series Blue, Green, Red Beacon, 10 → 30 V dc, IP66,...

Buy Moflash Sounder Beacons from RS. Browse the latest Moflash Sounder Beacons for superior signalling technology, with free next day delivery.

Moflash Sounder Beacons | RS | Sounder Beacons

Sounder Beacons provide an ideal signalling solution for the noisy and busy environments of the modern world. These devices help to improve safety by giving clear visual and audible signals that can warn and instruct people during emergencies or in hazardous situations. They are designed to be both easily seen and heard.Moflash offers a broad range of Sounder Beacons to suit any application and fully optimise your signal safety system. The Moflash family includes Buzzers, Alarms, and Electronic Sounders with LED, Xenon, and Incandescent bulb options. These units feature flashing, steady, or rotating light effects to help meet different requirements. They also come available in a wide variety of lens colours. Moflash Sounder Beacons are ideal for both commercial and industrial applications and are sealed to IP65/IP66, making them highly weatherproof and dust-tight.The LEDA100 Series Buzzers feature 2 selectable stages of alarm: flashing or continuous. They include a Piezo Buzzer in the base which is synchronised to the flash rate. The LED bulb ensures long-life and efficiency due to low-energy cost, while also giving a high level of brightness. These Sounder Beacons provide 360° light output around the vertical axis for optimal visibility.The LEDA125 Series Multi-Function Beacons feature 2 Piezo Buzzers which can be controlled separately to the light. They feature a 3-stage alarm option: Continuous, Flashing mode at 1Hz, and Flashing at 2Hz. These models are perfect for security, process control, and industrial installations which need a low maintenance, long-lasting solution.Moflash is a trusted industry leader in developing and manufacturing signalling technology, with over 20 years of experience. For maximum protection and workflow efficiency choose from the range of Moflash Sounder Beacons today.

Buy Eaton Sounder Beacons. Browse our latest Eaton Sounder Beacons offers. Free Next Day Delivery.

Eaton Sounder Beacons | RS

Buy WERMA Sounder Beacons from RS. Browse our latest WERMA Sounder Beacon offers, with free next day delivery!

WERMA Sounder Beacons | RS | Sounder Beacons

Maximise safety with the WERMA Sounder Beacons. These signalling devices function as an alarm which is both audible and visual, ensuring that it can be easily seen and heard during an emergency. WERMA is a global industry leader in signal technology with over 60 years of experience. Their reliable products are specifically designed to provide universal warning signals, guidance, and protection to people.The WERMA Sounder Beacons family includes Buzzers, Horns, and Electronic Sounders. They can be used in a variety of commercial, domestic, and industrial sectors such as automation and manufacturing, construction sites, airports, hospitals, offices, and laboratories. WERMA offers a wide selection of lens colours, mounting styles, and light effects to suit your application, as well as different bulb types such as LED, Xenon, and Incandescent.The 150 series Buzzer Beacons offer reliable fault signalling and simple installation for control panels, minimal protrusion, and a high IP65 ingress protection rating which makes them suitable for use in outdoor areas. They also feature a permanent LED light with a continuous tone.EvoSIGNAL Mini and Midi Combination Beacons offer a unique modular solution to signalling. They are durable up to IP66, tamper-proof, and feature secure push-in connection terminals. They also provide full compatibility to allow easy, cost-efficient replacement of previous parts.The 444 series of LED Multi-Tone Sounder Combination devices feature an innovative housing design which ensures effortless mounting in diverse applications. They are perfect for giving signals over large distances and offer up to 32 tones. These Sounder Beacons use long-life energy-saving LEDs.For superior audio-visual alarms and enhanced protection, WERMA is a brand you can trust. Choose from their wide range of dependable, durable, and high-quality Sounder Beacons today and find your perfect solution.

Buy from our Range of Allen Bradley Sounder Beacons at RS, we stock a good selection of Allen Bradley Sounder Beacons. Fast Delivery

Allen Bradley Sounder Beacons | RS

Allen Bradley is part of Rockwell automation a leading supplier of signal solutions .RS offers a range o Allen Bradley sounder beacons, in a variety of colours and decibels

Buy from our Range of Auer Signal Sounder Beacons at RS, we stock a good selection of Auer Signal Sounder Beacons. Fast Delivery

AUER Signal Sounder Beacons | RS

Auer Signal is a leading manufactuer of signal components and RS stocks a good range of Auer Signal sounder beacons including ranges such as ELG, ELM, ACM and KLL

Purchase Clifford & Snell sounder beacons from RS. Choose from our selection, available for delivery.

Clifford & Snell Sounder Beacons | RS

Clifford & Snell celebrates a world-leading position in the development of audible signalling devices. Pioneering early technologies for electronic sounders a century ago, Clifford & Snell's sounder beacons are grounded in engineering experience. They feature durable designs which perform in even the harshest industrial environments. For a reliable signalling device, opt for Clifford & Snell.<h2>What are sounder beacons?</h2>Sounder beacons are signalling devices which have both audio and visual production capabilities. They feature a sounder mechanism which emits a loud alarm to complement a visual alert created with a flashing bulb and coloured lens. Some sounder beacons can be programmed to emit a variety of sound patterns and they come with different lens colours to suit application requirements.<h2>Why are sounder beacons useful?</h2>When compared to beacons or electronic sounders, which only produce one signal modality, sounder beacons are generally more effective. A disadvantage of electronic sounders is that industrial environments are often loud, which can render sounder signalling devices less effective. While beacons do not share this disadvantage, they do not alert personnel that cannot see the beacon. Sounder beacons combine the two technologies to reduce the eventuality of personnel not receiving the warning signal.<h2>Choosing a Clifford & Snell sounder beacon</h2>When choosing from our Clifford & Snell sounder beacons, consider lens colour, maximum sounder volume, and mounting style. Create your desired specification using the filters below.

Buy Flashing Sounder Beacons, Browse our latest Flashing Sounder Beacons. Shop today, Fast Delivery.

Flashing Sounder Beacons|Sounder Beacons| RS

Flashing sounder beacons are devices that combine a visual signal with an audible alarm to provide a warning or notification to individuals in a particular area. These devices typically feature a flashing light and a loud sound, such as a siren or horn, and are often used in emergency situations to alert people to potential dangers or hazards.Flashing sounder beacons are commonly used in a variety of settings, including industrial facilities, construction sites, public buildings, and transportation systems. They may be used to alert workers to hazardous conditions, notify building occupants of a fire or other emergencies, or warn drivers of road closures or other hazards on the roadway.The flashing light on a sounder beacon is typically designed to be highly visible, even in bright sunlight or other challenging lighting conditions. The audible alarm, meanwhile, is designed to be loud enough to be heard over the noise of machinery or other background sounds.<h2>What are the benefits of Flashing Sounder Beacons?</h2>Flashing sounder beacons offer several benefits in terms of safety, communication, and efficiency. Some of the key benefits include:<ul><li>Improved safety: By providing a visual and audible warning, flashing sounder beacons can help to alert individuals to potential hazards or dangerous situations. This can help to reduce the risk of accidents or injuries.</li><li>Clear communication: Sounder beacons can also be used to convey important messages or instructions to people in a particular area. For example, in the event of an emergency, sounder beacons can be used to signal the need for evacuation or provide other important information to building occupants.</li><li>Increased efficiency: In industrial settings, flashing sounder beacons can help to improve efficiency by providing a clear signal to workers when it is time to start or stop a particular task. This can help to reduce downtime and improve overall productivity.</li><li>Customisable options: Sounder beacons are available in a variety of different colours, sizes, and styles, making it easy to customize them for specific needs and applications. Some sounder beacons also feature adjustable volume controls, allowing users to adjust the sound level to meet their specific needs.</li></ul><h2>Applications</h2><ul><li>Industrial facilities</li><li>Construction sites</li><li>Public buildings</li><li>Transportation systems</li><li>Roadways</li></ul>

Buy WERMA EvoSIGNAL Sounder Beacons from RS. Free next day delivery!

WERMA EvoSIGNAL Sounder Beacons | RS

Sounder Beacons are a visual and audio alarm warning device typically used in emergency situations such as on emergency vehicles or evacuations. The beacons alert visionally by flashing and the sounder alerts audibly with high and low frequencies. The sound can be adjusted depending on environment, such as to be heard over machinery. Other types of sounder beacons can be seen in areas such as warehouses and schools.Sounder beacons may have halogen bulbs and can have different coloured lenses depending on warning signals. They can also be used internally and externally.The EvoSIGNAL range from WERMA come in three different sizes- EvoSIGNAL MINI, EvoSIGNAL Midi and EvoSIGNAL Maxi. These can all be used inside or outside.The EvoSIGNAL MINI is for smaller spaces usually on smaller devices or machines. The EvoSIGNAL Midi and EvoSIGNAL Maxi are commonly used on gates and doors aswell as machinery.WERMA is a growing globally company founded in 1950 and describe themselves as Europes leading signal.

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Banner Sounder Beacons | RS

Introducing Banner Sounder Beacons – the beaconing solution you need for effective visual and auditory alerts. With their robust design and versatile functionality, these beacons are ideal for a wide range of applications. Whether it's industrial settings, emergency notifications, or security systems, Banner Sounder Beacons provide dependable signalling. Their high-visibility LED lights and attention-grabbing sound options ensure that critical messages are noticed. With easy installation and low maintenance, these beacons are a cost-effective choice for your notification needs. Trust Banner Sounder Beacons to enhance safety and awareness in your environment. Choose reliability and visibility – choose Banner.

Banner Sounder Beacons

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