Electronic Sounders

Electronic sounders are used in numerous environments, including commercial and industrial buildings. They are all used for different reasons and have different sounders to raise attention to different incidents.

How do electronic sounders work?

A sounder is connected to an alarm circuit which forms an integral part of the system, these sounders are usually mounted on a wall or in an open space area. They are manufactured from tough materials, to ensure their durability and are the tone or maximum sound output is suited to that environment where distinctive warning must be given for example in the event of a fire.

Electronic sounders all give off there own tone such as bells, buzzers, horns, sounders and even voice alarms and are selected and used to suit the environment/ application they are specifically being used for. Most of these sounders you can adjust and pre-set the sound level or the electronic siren or signal according to your needs.

Bells may be used as fire alarms are of paramount in saving lives, buzzers and horns can be used in industrial areas, as well as everyday household applications such as microwaves. Sirens can be used in conditions where they need to attract interest/ present a warning to someone. Horns can be used in either electronic or non-electronic environments to suit the application, such as an air horn, typically used in industrial and marine environments. Voice alarms can be used in an evacuation process or to clearly announce important information, where you can record your own message to play over your system or set the specific tone accordingly to your application/ environment.


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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. 311-9113
Mfr. Part No.10701075
BrandWerma
SGD42.23
Each
units
24 V ac/dc - 65dB AC, DC 1 - Panel Mount 28 mm Buzzer - 80dB - - -
RS Stock No. 626-141
Mfr. Part No.AP/W/SWITCH
BrandFulleon
SGD38.96
Each
units
9 → 28 V dc IP65 92dB DC 32 White Panel Mount 50 mm Sounder 92dB 100dB Askari Panel - -
RS Stock No. 289-2003
Mfr. Part No.SLC-0002
BrandKlaxon
SGD669.32
Each
units
230 V ac/dc - 125dB AC, DC - - - - Siren - - - - -
RS Stock No. 686-7887
Mfr. Part No.ROLP/R/D/Mains Base
BrandFulleon
SGD85.01
Each
units
110 → 230 V ac IP65 102dB DC 32 Red Surface Mount 93 mm Sounder - - RoLP - -
RS Stock No. 539-4726
Mfr. Part No.PNS-0018
BrandKlaxon
SGD224.03
Each
units
110 V ac, 230 V ac IP66 110dB AC 64 Red Surface Mount - Sounder - - Nexus 110 166.3mm 166.3mm
RS Stock No. 422-315
Mfr. Part No.SLA-0002
BrandKlaxon
SGD385.06
Each
units
230 V ac - 120dB AC - - - - Siren - - - - -
RS Stock No. 422-321
Mfr. Part No.SLB-0002
BrandKlaxon
SGD641.77
Each
units
230 V ac/dc - 127dB AC, DC - - - - Siren - - - - -
RS Stock No. 615-6929
Mfr. Part No.A112NAC230R
Brande2s
SGD302.76
Each
units
230 V ac IP55 119dB AC 45 Red Surface Mount - Sounder 100dB 112dB A112 168mm 168mm
RS Stock No. 539-4625
Mfr. Part No.PNS-0009
BrandKlaxon
SGD178.94
Each
units
110 V ac, 230 V ac IP66 105dB AC 50 Red Surface Mount - Sounder - - Nexus 105 136.2mm 136.3mm
RS Stock No. 132-964
Mfr. Part No.AP198M
BrandMoflash
SGD315.03
Each
units
- - 125dB - - - - - Horn - 125dB - - -
RS Stock No. 245-348
Mfr. Part No.AE30M-FT-02
BrandMoflash
SGD18.40
Each
units
24 V dc - 75dB DC 1 - Panel Mount 40 mm Buzzer - 80dB - - -
RS Stock No. 539-4669
Mfr. Part No.PNS-0011
BrandKlaxon
SGD510.95
Each
units
110 V ac, 230 V ac IP66 120dB AC 50 Red Surface Mount - Sounder - - Nexus 120 166.3mm 166.3mm
RS Stock No. 311-9107
Mfr. Part No.10700075
BrandWerma
SGD57.91
Each
units
24 V ac/dc - 65dB AC, DC 1 - Panel Mount 28 mm Buzzer - 80dB - - -
RS Stock No. 529-4430
Mfr. Part No.ROLP/R/D/3
BrandFulleon
SGD48.79
Each
units
9 → 28 V dc IP65 102dB DC 32 Red Surface Mount 93 mm Sounder 83dB 110dB RoLP - -
RS Stock No. 530-6000
Mfr. Part No.SQ/R/C/S
BrandFulleon
SGD49.66
Each
units
10 → 28 V dc - 93dB DC - - - - Siren - - Squashni - -
RS Stock No. 311-9141
Mfr. Part No.10701068
BrandWerma
SGD58.98
Each
units
230 V ac - 65dB AC 1 - Panel Mount 28 mm Buzzer - 80dB - - -
RS Stock No. 539-4596
Mfr. Part No.PNS-0005
BrandKlaxon
SGD452.75
Each
units
10 → 60 V dc IP66 120dB DC 50 Red Surface Mount - Sounder - - Nexus 120 166.3mm 166.3mm
RS Stock No. 235-405
BrandRS PRO
SGD41.43
Each
units
12 → 80 V dc - 97dB DC 1 Black Universal - Sounder - 97dB - 102mm 41mm
RS Stock No. 530-5883
Mfr. Part No.DB5 24V
BrandFulleon
SGD474.73
Each
units
24 V dc IP65 100dB DC 24 Red Surface Mount 93 mm Sounder - - DB5 - -
RS Stock No. 223-1278
Mfr. Part No.A100AC230R
Brande2s
SGD141.65
Each
units
230 V ac IP66 104dB AC 32 Red Surface Mount - Sounder - 104dB A100 86mm 86mm