Sounder Beacons

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 Components?

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.


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Description Price Supply Voltage Lens Colour Mounting Style Current Type Light Effect Sounder Type Decibels at 1 Metre Series Bulb Type Housing Colour Minimum Decibel Maximum Decibel Number Of Tones Hazardous Area Certification
RS Stock No. 197-4669
Mfr. Part No.YL80/D50/G/RF/WR
£225.00
Each
Units
24 V Green Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4670
Mfr. Part No.YL80/D50/O/RF/WR
£225.00
Each
Units
24 V - Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4672
Mfr. Part No.YL80/D50/B/RF/WR
£225.00
Each
Units
24 V Blue Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4673
Mfr. Part No.YL80/D50/C/RF/WR
£225.00
Each
Units
24 V Clear Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4691
Mfr. Part No.YL80/D50/B/RF/SU/WR
£229.95
Each
Units
24 V Blue Side Mount AC, DC Flashing - - YL80 Super Xenon - - 120dB - -
RS Stock No. 197-4674
Mfr. Part No.YL80/L50/A/RF/WR
£245.00
Each
Units
115 V ac Amber Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4692
Mfr. Part No.YL80/D50/C/RF/SU/WR
£229.95
Each
Units
24 V Clear Side Mount AC, DC Flashing - - YL80 Super Xenon - - 120dB - -
RS Stock No. 197-4675
Mfr. Part No.YL80/L50/R/RF/WR
£245.00
Each
Units
115 V ac Red Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4694
Mfr. Part No.YL80/L50/A/RF/SU/WR
£259.95
Each
Units
115 V ac Amber Side Mount AC, DC Flashing - - YL80 Super Xenon - - 120dB - -
RS Stock No. 197-4676
Mfr. Part No.YL80/L50/G/RF/WR
£245.00
Each
Units
115 V ac Green Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4695
Mfr. Part No.YL80/L50/R/RF/SU/WR
£259.95
Each
Units
115 V Red Side Mount AC, DC Flashing - - YL80 Super Xenon - - 120dB - -
RS Stock No. 197-4683
Mfr. Part No.YL80/N50/O/RF/WR
£245.00
Each
Units
230 V - Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4677
Mfr. Part No.YL80/L50/O/RF/WR
£245.00
Each
Units
115 V ac - Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4696
Mfr. Part No.YL80/L50/G/RF/SU/WR
£259.95
Each
Units
115 V ac Green Side Mount AC, DC Flashing - - YL80 Super Xenon - - 120dB - -
RS Stock No. 197-4684
Mfr. Part No.YL80/N50/B/RF/WR
£245.00
Each
Units
230 V Blue Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4729
Mfr. Part No.YL4/ISC/T4/G/RN
£210.00
Each
Units
18 → 24 V dc Green Fixed DC Flashing - - YL4IS LED - - 100dB - ATEX
RS Stock No. 197-4678
Mfr. Part No.YL80/L50/B/RF/WR
£245.00
Each
Units
115 V ac Blue Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4697
Mfr. Part No.YL80/L50/O/RF/SU/WR
£259.95
Each
Units
115 V ac - Side Mount AC, DC Flashing - - YL80 Super Xenon - - 120dB - -
RS Stock No. 197-4685
Mfr. Part No.YL80/N50/C/RF/WR
£245.00
Each
Units
230 V Clear Side Mount AC, DC Flashing - - YL80 Xenon - - 116dB - -
RS Stock No. 197-4730
Mfr. Part No.YL4/ISC/T4/O/RN
£210.00
Each
Units
18 → 24 V dc - Fixed DC Flashing - - YL4IS LED - - 100dB - ATEX