Sounder Beacons

Sounder beacons are dual function warning devices. They integrate a beacon lamp and an audible sounder to form an audio and visual alarm.

How do Sounder Beacons work?

Sounder beacons come with different tones incorporating high frequencies, low frequencies and industry-standard frequency patterns. They have different lens colours to give an enhanced warning signal, for example, red lens to alert to fires for a fire alarm, that can be synchronised with the sound output tone. Some sounders are equipped with volume control and tuneable features and are available in a wide range of supply voltages. An isolator switch turns the device on and off.

Beacons may be constructed with LEDs or halogen bulbs similar to those used in xenon flashtubes or LED floodlights. The sounder devices have low current consumption and can have a deep base for surface wiring or a shallow base for a more compact design so are suitable for any installation.

What are sounder beacons used for?

Sounder beacons are often used as emergency signalling such as an addressable fire alarm system. Sounder beacons can also be used for communication, such as the status of an airport, by the rotational pattern, strobe or colour of the beacon. Weatherproof and flame retardant options mean these sounders are suitable for all conventional alarm applications such as fire alarm sounders, school bells, and various detector signalling.


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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. 539-4603
Mfr. Part No.PNC-0003
BrandKlaxon
TWD14,892.00
Each
units
10 → 60 V dc Red Surface Mount DC Flashing Electronic 120dB Nexus Xenon Red - - 64 -
RS Stock No. 615-6890
Mfr. Part No.IS-MC1-R/R
Brande2s
TWD8,716.00
Each
units
16 → 28 V dc Red Surface Mount DC Flashing Electronic 100dB IS-MC1 LED Red 90dB 100dB 49 ATEX
RS Stock No. 539-4675
Mfr. Part No.PNC-0009
BrandKlaxon
TWD17,093.00
Each
units
110 V ac, 230 V ac Red Surface Mount AC Flashing Electronic 120dB Nexus Xenon Red - - 64 -
RS Stock No. 615-6907
Mfr. Part No.IS-MC1-R/A
Brande2s
TWD9,855.00
Each
units
16 → 28 V dc Amber Surface Mount DC Flashing Electronic 100dB IS-MC1 LED Red 90dB 100dB 49 ATEX
RS Stock No. 223-1329
Mfr. Part No.AL105NXDC024R/R
Brande2s
TWD6,850.00
Each
units
24 V dc Red Surface Mount DC Flashing Electronic 112dB AL105N Xenon Red 96dB 105dB 32 -
RS Stock No. 529-4373
Mfr. Part No.AS/SB/024/R/110/RL
BrandFulleon
TWD7,967.00
Each
units
18 → 30 V dc Red Surface Mount DC Flashing Electronic 110dB Asserta Maxi LED Red - 110dB 42 -
RS Stock No. 617-3637
Mfr. Part No.AL112NXAC115R/R
Brande2s
TWD9,344.00
Each
units
115 V ac Red Surface Mount AC Flashing Electronic 119dB AL112N Xenon Red 100dB 112dB 45 -
RS Stock No. 180-755
Mfr. Part No.AS/M/SB/230/R/CL
BrandFulleon
TWD5,353.00
Each
units
230 V ac Clear Surface Mount AC Flashing Electronic 110dB Asserta Midi LED Red - 112dB 32 -
RS Stock No. 539-4704
Mfr. Part No.PNC-0013
BrandKlaxon
TWD7,810.00
Each
units
10 → 60 V dc Red Surface Mount DC Flashing Electronic 110dB Nexus Xenon Red - - 64 -
RS Stock No. 529-4402
Mfr. Part No.7021121FUL-0036X
BrandFulleon
TWD10,360.00
Each
units
18 → 30 V dc Red Surface Mount DC Flashing Electronic 120dB Asserta Maxi LED Red - 120dB 42 -
RS Stock No. 617-3558
Mfr. Part No.SONFL1XDC024R/R-H
Brande2s
TWD4,128.00
Each
units
24 V dc Red Surface Mount DC Flashing Electronic 100dB SONFL1X-HO Xenon Red - - 10 -
RS Stock No. 539-4748
Mfr. Part No.PNC-0018
BrandKlaxon
TWD6,358.00
Each
units
110 V ac, 230 V ac Amber Surface Mount AC Flashing Electronic 110dB Nexus Xenon Red - - 64 -
RS Stock No. 180-676
Mfr. Part No.AS/M/SB/9-60/R/RL
BrandFulleon
TWD4,227.00
Each
units
9 → 60 V dc Red Surface Mount DC Flashing Electronic 110dB Asserta Midi LED Red - 108dB 32 -
RS Stock No. 193-1042
Mfr. Part No.7092368FUL-0576
BrandFulleon
TWD939.00
Each
units
- Red - - - - - X10 Maxi LED - - - - -
RS Stock No. 865-1640
Mfr. Part No.LEDA100-02-02
BrandMoflash
TWD1,834.00
Each
units
20 → 30 V ac/dc Red Surface Mount, Wall Mount AC, DC Flashing Buzzer 80dB LEDA100 LED Black - - - -
RS Stock No. 223-1290
Mfr. Part No.AL105NXAC230R/R
Brande2s
TWD6,182.00
Each
units
230 V ac Red Surface Mount AC Flashing Electronic 112dB AL105N Xenon Red 96dB 105dB 32 -
RS Stock No. 623-6665
Mfr. Part No.VTB-32E-DB-WB/RL
TWD2,253.00
Each
units
18 → 35 V dc Red Surface Mount DC Flashing Electronic 93dB Combi 32 LED White 87dB 93dB 32 -
RS Stock No. 846-3743
Mfr. Part No.23361804000
TWD11,381.00
Each
units
24 V dc Amber Base Mount DC Flashing Electronic 110dB PA X 10-10 Xenon Red - - 80 -
RS Stock No. 197-4637
Mfr. Part No.YL40/L50/O/RN/WR
TWD5,000.00
Each
units
115 V ac - Fixed AC, DC Strobe Electronic 106dB YL40 Xenon - - 106dB 32 -
RS Stock No. 865-5024
Mfr. Part No.K80LGRY2PQ
BrandBanner
TWD7,046.00
Each
units
18 → 30 V dc Green, Red, Yellow Panel Mount - Flashing, Steady Electronic 75dB K80L LED - - - 1 -