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. 489-4950
Mfr. Part No.PSC-0002
BrandKlaxon
MYR369.31
Each
units
17 → 60 V dc Red Surface Mount DC Flashing, Steady Electronic 106dB Sonos LED Red - - 32 -
RS Stock No. 787-2259
Mfr. Part No.SB1501RL05ACNNNARDN
BrandMoflash
MYR5,857.60
Each
units
100 → 240 V ac Red Bracket AC Flashing, Rotating, Steady Electronic 115dB SB150-1 LED Red - - 63 ATEX
RS Stock No. 772-0824
Mfr. Part No.AB105LDAAC230G/A
Brande2s
MYR1,287.12
Each
units
230 V ac Amber Side Mount AC Strobe Electronic 112dB AB105LDA LED Grey 100dB 112dB 32 -
RS Stock No. 180-755
Mfr. Part No.AS/M/SB/230/R/CL
BrandFulleon
MYR833.37
Each
units
230 V ac Clear Surface Mount AC Flashing Electronic 110dB Asserta Midi LED Red - 112dB 32 -
RS Stock No. 539-4681
Mfr. Part No.PNC-0011
BrandKlaxon
MYR1,853.09
Each
units
110 V ac, 230 V ac Amber Surface Mount AC Flashing Electronic 120dB Nexus Xenon Red - - 64 -
RS Stock No. 901-2522
Mfr. Part No.XVR3M04S
MYR1,157.17
Each
units
100 → 230 V ac Red Base Mount AC Flashing, Rotating Electronic 90dB Harmony XVR LED Black 70dB 90dB 1 -
RS Stock No. 865-4905
Mfr. Part No.K50LGRA2YPQ
BrandBanner
MYR1,070.77
Each
units
18 → 30 V dc Green, Red, Yellow Base Mount - Pulsed Electronic 75dB K50L LED - - - 1 -
RS Stock No. 655-8325
Mfr. Part No.42412075
BrandWerma
MYR908.76
Each
units
24 V ac/dc Red Surface Mount AC, DC Steady Horn 98dB 424 LED Grey - 98dB - -
RS Stock No. 623-6671
Mfr. Part No.VTB32-DB-RB/AL
MYR356.14
Each
units
18 → 35 V dc Amber Surface Mount DC Flashing Electronic 93dB Combi 32 LED Red 87dB 93dB 32 -
RS Stock No. 529-4418
Mfr. Part No.7021122FUL-0038X
BrandFulleon
MYR1,612.89
Each
units
18 → 30 V dc Amber Surface Mount DC Flashing Electronic 120dB Asserta Maxi LED Red - 120dB 42 -
RS Stock No. 223-1313
Mfr. Part No.AL105NXDC024R/A
Brande2s
MYR984.16
Each
units
24 V dc Amber Surface Mount DC Flashing Electronic 112dB AL105N Xenon Red 96dB 105dB 32 -
RS Stock No. 674-2019
Mfr. Part No.LEDA125-02-01
BrandMoflash
MYR653.66
Each
units
24 V dc Yellow Surface Mount DC Flashing, Steady Buzzer 90dB LEDA125 LED Black - - 1 -
RS Stock No. 615-7253
Mfr. Part No.E2XC1X05FDC024B1R1B/A
Brande2s
MYR3,843.07
Each
units
24 V dc Amber Surface Mount DC Flashing Electronic 116dB E2xC1X05F Xenon Black 105dB 113dB 45 ATEX
RS Stock No. 674-2025
Mfr. Part No.LEDA125-02-02
BrandMoflash
MYR721.79
Each
units
24 V dc Red Surface Mount DC Flashing, Steady Buzzer 90dB LEDA125 LED Black - - 1 -
RS Stock No. 477-4367
Mfr. Part No.AS/SB/230/R/120/RL
BrandFulleon
MYR1,778.19
Each
units
230 V ac Red Surface Mount AC Flashing Electronic 120dB Asserta Maxi LED Red - 120dB 42 -
RS Stock No. 180-676
Mfr. Part No.AS/M/SB/9-60/R/RL
BrandFulleon
MYR682.31
Each
units
9 → 60 V dc Red Surface Mount DC Flashing Electronic 110dB Asserta Midi LED Red - 108dB 32 -
RS Stock No. 755-4062
Mfr. Part No.90020R0
MYR395.40
Each
units
9 → 30 V dc Red Bayonet Mount DC Strobe Electronic 110dB Banshee Excel Lite LED Red 95dB 110dB 32 -
RS Stock No. 623-3307
Mfr. Part No.BEXCS11005DPFDC024AB1A1R/R
Brande2s
MYR5,819.73
Each
units
24 V dc Red Surface Mount DC Flashing Electronic 117dB BExCS110-05 Xenon Red 72dB 110dB 32 ATEX
RS Stock No. 615-7124
Mfr. Part No.AL112NXDC024R/R
Brande2s
MYR1,469.89
Each
units
24 V dc Red Surface Mount DC Flashing Electronic 119dB AL112N Xenon Red 100dB 112dB 45 -
RS Stock No. 466-8868
Mfr. Part No.15010068
BrandWerma
MYR502.77
Each
units
230 V ac Red Panel Mount AC Steady Buzzer 80dB 150 LED - - - - -