Electronic Sounders

Electronic sounders are audio signalling devices for use with intruder, fire alarm and industrial signalling systems.

How do electronic sounders work?

An electronic sounder is connected to an alarm circuit, forming an integral part of the system. At the heart of the circuit is a thermistor (temperature sensitive resistor) that will trigger the sounder in case of, say, a fire or smoke.

Electronic sounders will usually be mounted on a wall within open areas or passages and corridors. They are manufactured from tough housing material such as plastic, polycarbonate and stainless steel to provide high levels of durability and resistance to environmental conditions.

Most electronic sounders can be set to different frequencies and tones and are compatible with majority of emergency and fire signalling tones used throughout the world. A volume control inside the unit, when fitted, enables you to select the maximum sound output to suit the installed environment.

What are electronic sounders used for?

Electronic sounders are designed to meet a broad range of alarm applications where distinctive warnings must be given for emergencies such as fires.


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Description Price Supply Voltage IP Rating Decibels at 1 Metre Current Type Number Of Tones Housing Colour Mounting Style Diameter Application Type Minimum Decibel Maximum Decibel Series Base Length Base Width
RS Stock No. 539-4697
Mfr. Part No.18-980554
BrandKlaxon
kr 863,53
Each
Units
10 → 60 V dc IP66 116dB DC 50 Red Surface Mount - - - - Nexus 110 166.3mm 166.3mm
RS Stock No. 617-3693
Mfr. Part No.SONF1DC24R-H
Brande2s
kr 290,43
Each
Units
18 → 30 V dc IP66 100dB DC 10 Red Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 223-1262
Mfr. Part No.A100DCR
Brande2s
kr 619,54
Each
Units
24 V dc IP66 104dB DC 32 Red Surface Mount - - - 104dB A100 86mm 86mm
RS Stock No. 489-4944
Mfr. Part No.PSS-0020
BrandKlaxon
kr 316,32
Each
Units
9 → 60 V dc IP65 106dB DC 32 Red Surface Mount 98 mm Fire & Security - - Sonos - -
RS Stock No. 626-141
Mfr. Part No.AP/W/SWITCH
BrandFulleon
kr 231,49
Each
Units
9 → 28 V dc IP65 92dB DC 32 White Panel Mount 50 mm - 92dB 100dB Askari Panel - -
RS Stock No. 473-1095
Mfr. Part No.BEXS110D24DC
Brande2s
kr 7 044,20
Each
Units
24 V dc IP67 117dB DC 32 Red Surface Mount 181 mm Hazardous Area 72dB 110dB BEXS110 - -
RS Stock No. 227-9999
Mfr. Part No.RO/R/S/24 AC
BrandFulleon
kr 531,16
Each
Units
9 → 28 V dc IP54 107dB DC 32 Red Surface Mount 93 mm - 79dB 107dB Roshni - -
RS Stock No. 529-4430
Mfr. Part No.ROLP/R/D/3
BrandFulleon
kr 373,05
Each
Units
9 → 28 V dc IP65 102dB DC 32 Red Surface Mount 93 mm Fire & Security 83dB 110dB RoLP - -
RS Stock No. 237-8888
Mfr. Part No.MA121AC230G
Brande2s
kr 3 909,44
Each
Units
230 V ac IP55 126dB AC 32 Grey Surface Mount 220 mm Fire & Security 112dB 121dB Marine - -
RS Stock No. 223-5208
Mfr. Part No.A105AC230R-N
Brande2s
kr 1 178,95
Each
Units
230 V ac IP55 112dB AC 32 Red Surface Mount - - - 112dB A105 130mm 130mm
RS Stock No. 615-7180
Mfr. Part No.E2XS112EG24DC
Brande2s
kr 4 827,57
Each
Units
10 → 30 V dc IP66, IP67 116dB DC 45 Black Surface Mount 181 mm Hazardous Area 105dB 113dB E2XS112E - -
RS Stock No. 237-8872
Mfr. Part No.MA121DC24G
Brande2s
kr 3 661,88
Each
Units
10 → 30 V dc IP67 126dB DC 32 Grey Surface Mount 220 mm Fire & Security 112dB 121dB Marine - -
RS Stock No. 529-4424
Mfr. Part No.ROLP/R/S/3
BrandFulleon
kr 373,05
Each
Units
9 → 28 V dc IP54 102dB DC 32 Red Surface Mount 93 mm Fire & Security 83dB 110dB Roshni - -
RS Stock No. 489-5076
Mfr. Part No.18-980480
BrandKlaxon
kr 502,49
Each
Units
110 V ac, 230 V ac IP65 106dB AC 32 Red Surface Mount 98 mm Fire & Security - - Sonos - -
RS Stock No. 617-3722
Mfr. Part No.SONF1AC230W
Brande2s
kr 782,74
Each
Units
230 V ac IP66 100dB AC 10 White Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 530-5990
Mfr. Part No.AC/W/SWITCH
BrandFulleon
kr 323,90
Each
Units
9 → 28 V dc IP65 97dB DC 32 White Surface Mount - Hotel & Residential, Retail 88dB 110dB Askari Compact 86mm 86mm
RS Stock No. 489-5127
Mfr. Part No.18-980485
BrandKlaxon
kr 456,49
Each
Units
110 V ac, 230 V ac - 110dB AC 32 Red Surface Mount 100 mm - - - Sonos - -
RS Stock No. 489-4938
Mfr. Part No.18-980450
BrandKlaxon
kr 244,94
Each
Units
9 → 60 V dc IP65 106dB DC 32 Red Surface Mount 100 mm Fire & Security - - Sonos - -
RS Stock No. 755-4009
Mfr. Part No.90002R0
kr 250,34
Each
Units
9 → 30 V dc IP45 110dB DC 32 Grey Wall Mount 90 mm - 95dB 110dB Banshee - -
RS Stock No. 223-1408
Mfr. Part No.A121AC230R
Brande2s
kr 3 318,41
Each
Units
230 V ac IP66 126dB AC 45 Red Surface Mount - Fire & Security 112dB 121dB A120 190mm 190mm
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