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. 846-3585
Mfr. Part No.21554104000
MYR995.73
Each
units
230 V ac Amber Base Mount AC Flashing Electronic 100dB PY X-MA-05 Xenon Red - - 8 -
RS Stock No. 846-3759
Mfr. Part No.23361805055
MYR1,833.73
Each
units
24 V dc Red Base Mount DC Flashing Electronic 110dB PA X 10-10 Xenon Grey - - 80 -
RS Stock No. 197-4279
Mfr. Part No.46132060
BrandWerma
MYR1,164.93
Each
units
230 V ac Yellow Base Mount AC - - 110dB EvoSIGNAL Midi LED - - 110dB 10 -
RS Stock No. 197-4264
Mfr. Part No.46041060
BrandWerma
MYR559.30
Each
units
115 → 230 V ac White Base Mount AC - - - EvoSIGNAL Mini LED - - 95dB - -
RS Stock No. 615-7130
Mfr. Part No.AL112NXDC024R/A
Brande2s
MYR1,469.89
Each
units
24 V dc Amber Surface Mount DC Flashing Electronic 119dB AL112N Xenon Red 100dB 112dB 45 -
RS Stock No. 197-4651
Mfr. Part No.YL50/D50/B/RF/WR
MYR988.36
Each
units
24 V dc Blue Fixed DC Flashing Electronic 110dB YL50 LED - - 110 dB (A)dB 32 -
RS Stock No. 197-4701
Mfr. Part No.YL80/N50/A/RF/SU/WR
MYR1,822.93
Each
units
230 V Amber Side Mount AC, DC Flashing Electronic 120dB YL80 Super Xenon - - 120dB 32 -
RS Stock No. 197-4253
Mfr. Part No.46021060
BrandWerma
MYR631.82
Each
units
115 → 230 V ac Green Base Mount AC - - - EvoSIGNAL Mini LED - - 95dB - -
New
RS Stock No. 213-3503
Mfr. Part No.SF08-M2KTB-R
BrandPatlite
MYR984.65
Each
units
100-240 V Red Base-mounted AC - - - SF LED - - 86dB - ATEX
RS Stock No. 193-6828
Mfr. Part No.NE-ILNB-M
BrandPatlite
MYR930.04
Each
units
24 V dc - Bracket - Flashing Buzzer 88 (Typ.)dB NE-I LED - - 88 (Typ.)dB 3 -
RS Stock No. 197-4641
Mfr. Part No.YL40/N50/R/RN/WR
MYR748.17
Each
units
230 V AC Red Fixed AC, DC Strobe Electronic 106dB YL40 Xenon - - 106dB 32 -
RS Stock No. 477-4395
Mfr. Part No.AS/SB/230/R/120/AL
BrandFulleon
MYR1,778.19
Each
units
110 → 230 V ac Amber Surface Mount AC Flashing Electronic 120dB Asserta Maxi LED Red - 120dB 42 -
RS Stock No. 197-4662
Mfr. Part No.YL50/N50/G/RF/WR
MYR977.35
Each
units
230 V AC Green Fixed AC, DC Flashing Electronic 110dB YL50 LED - - 110 dB (A)dB 32 -
RS Stock No. 755-4059
Mfr. Part No.90015R5
MYR402.20
Each
units
9 → 30 V dc Red Bayonet Mount DC Strobe Electronic 110dB Banshee Excel Lite Xenon White 95dB 110dB 32 -
RS Stock No. 193-1081
Mfr. Part No.7092354FUL-0390
BrandFulleon
MYR556.91
Each
units
115 → 230 V ac - - AC - Alarm - X10 Mini LED Red - 100dB 102 -
RS Stock No. 669-5373
Mfr. Part No.VSO-LED-32
MYR270.01
Each
units
18 → 30 V dc Clear Platform DC Flashing Electronic 93dB VSO-LED LED White 87dB 93dB 32 -
RS Stock No. 360-0647
Mfr. Part No.58035268
BrandWerma
MYR821.38
Each
units
230 V ac Yellow Surface Mount AC Steady Horn 92dB 580 Incandescent Grey - 92dB - -
RS Stock No. 197-4263
Mfr. Part No.46032075
BrandWerma
MYR702.95
Each
units
24 V dc Yellow Base Mount AC, DC - - - EvoSIGNAL Mini LED - - 95dB - -
RS Stock No. 197-4650
Mfr. Part No.YL50/D50/O/RF/WR
MYR950.05
Each
units
24 V dc - Fixed DC Flashing Electronic 110dB YL50 LED - - 110 dB (A)dB 32 -
RS Stock No. 798-3854
Mfr. Part No.43330060
BrandWerma
MYR2,238.95
Each
units
115 → 230 V ac Yellow Bracket AC Flashing Electronic 112dB 433 LED Grey - - 32 -