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. 615-6890
Mfr. Part No.IS-MC1-R/R
Brande2s
MYR1,416.77
Each
units
16 → 28 V dc Red Surface Mount DC Flashing Electronic 100dB IS-MC1 LED Red 90dB 100dB 49 ATEX
RS Stock No. 617-3558
Mfr. Part No.SONFL1XDC024R/R-H
Brande2s
MYR683.00
Each
units
24 V dc Red Surface Mount DC Flashing Electronic 100dB SONFL1X-HO Xenon Red - - 10 -
RS Stock No. 623-6659
Mfr. Part No.VTB-32E-DB-RB/RL
MYR350.73
Each
units
18 → 35 V dc Red Surface Mount DC Flashing Electronic 93dB Combi 32 LED Red 87dB 93dB 32 -
RS Stock No. 617-3592
Mfr. Part No.SONFL1XAC230R/R
Brande2s
MYR689.06
Each
units
230 V ac Red Surface Mount AC Flashing Electronic 100dB SONFL1X Xenon Red - - 10 -
RS Stock No. 530-6016
Mfr. Part No.FL/RL/R/D 24V SWITCH
BrandFulleon
MYR370.18
Each
units
18 → 28 V dc Red Surface Mount DC Flashing Electronic 101dB Flashni Xenon Red - - 3 -
RS Stock No. 529-4474
Mfr. Part No.FL/RL/R/D/SEP/S
BrandFulleon
MYR368.36
Each
units
18 → 24 V dc Red Surface Mount DC Flashing Electronic 101dB Flashni Xenon Red - 101dB 32 -
RS Stock No. 529-4452
Mfr. Part No.FL/AL/W/D/24V/S
BrandFulleon
MYR433.02
Each
units
18 → 24 V dc Amber Surface Mount DC Flashing Electronic 101dB Flashni Xenon White - - 32 -
RS Stock No. 192-9479
Mfr. Part No.SON4DC24R/R
Brande2s
MYR504.91
Each
units
24 V dc Red Surface Mount DC Flashing Electronic 104dB SON4 Xenon Red - - 32 -
RS Stock No. 755-4028
Mfr. Part No.90010R0
MYR506.78
Each
units
9 → 30 V dc Red Bayonet Mount DC Strobe Electronic 110dB Banshee Excel Lite Xenon Red 95dB 110dB 32 -
RS Stock No. 539-4647
Mfr. Part No.PNC-0005
BrandKlaxon
MYR1,077.13
Each
units
110 V ac, 230 V ac Red Surface Mount AC Flashing Electronic 105dB Nexus Xenon Red - - 64 -
RS Stock No. 539-4732
Mfr. Part No.PNC-0016
BrandKlaxon
MYR989.84
Each
units
110 V ac, 230 V ac Red Surface Mount AC Flashing Electronic 110dB Nexus Xenon Red - - 64 -
RS Stock No. 529-3768
Mfr. Part No.ROLP/RL/R/S
BrandFulleon
MYR455.01
Each
units
9 → 28 V dc Red Panel Mount DC Flashing Electronic 101dB ROLP LED Red - 101dB 32 -
RS Stock No. 865-4908
Mfr. Part No.K50LGRA1YPQ
BrandBanner
MYR1,010.39
Each
units
18 → 30 V dc Green, Red, Yellow Base Mount - Steady Electronic 75dB K50L LED - - - 1 -
RS Stock No. 489-4966
Mfr. Part No.PSC-0013
BrandKlaxon
MYR532.87
Each
units
17 → 60 V dc Red Surface Mount DC Flashing, Steady Electronic 106dB Sonos LED Red - - 32 -
RS Stock No. 623-6643
Mfr. Part No.VTB32-DB-RB/BL
MYR368.89
Each
units
18 → 35 V dc Blue Surface Mount DC Flashing Electronic 93dB Combi 32 LED Red 87dB 93dB 32 -
RS Stock No. 530-6038
Mfr. Part No.FL/RL/W/D/S
BrandFulleon
MYR367.14
Each
units
18 → 28 V dc Red Surface Mount DC Flashing Electronic 101dB Flashni Xenon White - 101dB 3 -
RS Stock No. 617-3609
Mfr. Part No.SONFL1XDC024W/A-H
Brande2s
MYR513.15
Each
units
24 V dc Amber Surface Mount DC Flashing Electronic 100dB SONFL1X-HO Xenon White - - 10 -
RS Stock No. 529-4468
Mfr. Part No.FL/RL/W/D/S
BrandFulleon
MYR422.79
Each
units
18 → 28 V dc Red Surface Mount DC Flashing Electronic 101dB Flashni Xenon White - 101dB 3 -
RS Stock No. 244-7827
Mfr. Part No.TL100 230VCA ORANGE
BrandAE & T
MYR1,539.96
Each
units
230 V ac Orange Surface Mount AC Strobe Siren 104dB TL100X Xenon Red 90dB 104dB 32 -
RS Stock No. 466-8846
Mfr. Part No.15010055
BrandWerma
MYR380.07
Each
units
24 V dc Red Panel Mount DC Steady Buzzer 80dB 150 LED - - - - -