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. 667-4073
Mfr. Part No.BEXDS110D24DC
Brande2s
MYR2,592.97
Each
units
24 V dc IP67 117dB DC 32 Red Surface Mount 181 mm Hazardous Area 72dB 110dB BEXDS - -
RS Stock No. 473-1095
Mfr. Part No.BEXS110D24DC
Brande2s
MYR2,783.38
Each
units
24 V dc IP67 117dB DC 32 Red Surface Mount 181 mm Hazardous Area 72dB 110dB BEXS110 - -
RS Stock No. 617-3508
Mfr. Part No.IS-A105N-R
Brande2s
MYR1,071.32
Each
units
16 → 28 V dc IP66 105dB DC 49 Red Surface Mount - Fire & Security 96dB 105dB IS-A105N 130mm 130mm
RS Stock No. 617-3700
Mfr. Part No.SONF1DC24R
Brande2s
MYR179.39
Each
units
10 → 30 V dc IP66 100dB DC 10 Red Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 223-1278
Mfr. Part No.A100AC230R
Brande2s
MYR530.51
Each
units
230 V ac IP66 104dB AC 32 Red Surface Mount - - - 104dB A100 86mm 86mm
RS Stock No. 237-8872
Mfr. Part No.MA121DC24G
Brande2s
MYR1,568.96
Each
units
10 → 30 V dc IP67 126dB DC 32 Grey Surface Mount 220 mm Fire & Security 112dB 121dB Marine - -
RS Stock No. 617-3744
Mfr. Part No.SONF1AC230R
Brande2s
MYR457.69
Each
units
230 V ac IP66 100dB AC 10 Red Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 617-3693
Mfr. Part No.SONF1DC24R-H
Brande2s
MYR192.07
Each
units
18 → 30 V dc IP66 100dB DC 10 Red Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 223-5208
Mfr. Part No.A105AC230R-N
Brande2s
MYR566.18
Each
units
230 V ac IP55 112dB AC 32 Red Surface Mount - - - 112dB A105 130mm 130mm
RS Stock No. 192-9441
Mfr. Part No.SON2DC24R
Brande2s
MYR231.61
Each
units
10 → 30 V dc IP55 104dB DC 32 Red Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 615-7180
Mfr. Part No.E2XS112EG24DC
Brande2s
MYR1,618.25
Each
units
10 → 30 V dc IP66, IP67 116dB DC 45 Black Surface Mount 181 mm Hazardous Area 105dB 113dB E2XS112E - -
RS Stock No. 223-1262
Mfr. Part No.A100DCR
Brande2s
MYR363.89
Each
units
24 V dc IP66 104dB DC 32 Red Surface Mount - - - 104dB A100 86mm 86mm
RS Stock No. 617-3750
Mfr. Part No.SONF1AC115R
Brande2s
MYR280.46
Each
units
115 V ac IP66 100dB AC 10 Red Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 615-6862
Mfr. Part No.IS-MA1
Brande2s
MYR778.08
Each
units
16 → 28 V dc IP65 100dB DC 49 Red Surface Mount 89 mm Hazardous Area 90dB 100dB IS - -
RS Stock No. 192-9463
Mfr. Part No.SON2AC230R
Brande2s
MYR381.83
Each
units
230 V ac IP55 104dB AC 32 Red Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 237-8888
Mfr. Part No.MA121AC230G
Brande2s
MYR1,626.81
Each
units
230 V ac IP55 126dB AC 32 Grey Surface Mount 220 mm Fire & Security 112dB 121dB Marine - -
RS Stock No. 667-4089
Mfr. Part No.BEXDS120D230AC
Brande2s
MYR4,562.16
Each
units
230 V ac IP67 121dB AC 32 Red Surface Mount 220 mm Hazardous Area 108dB 117dB BEXDS - -
RS Stock No. 223-1408
Mfr. Part No.A121AC230R
Brande2s
MYR1,599.97
Each
units
230 V ac IP66 126dB AC 45 Red Surface Mount - Fire & Security 112dB 121dB A120 190mm 190mm
RS Stock No. 667-4070
Mfr. Part No.BEXDS120D24DC-IECEX
Brande2s
MYR4,138.17
Each
units
24 V dc IP67 121dB DC 32 Red Surface Mount 220 mm Hazardous Area 108dB 117dB BEXDS - -
RS Stock No. 339-5749
Mfr. Part No.BEXS110D230AC
Brande2s
MYR2,736.93
Each
units
230 V ac IP67 117dB AC 32 Red Surface Mount 181 mm Hazardous Area 72dB 110dB BEXS110D - -