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. 465-4566
Mfr. Part No.SD1209T3-A1
BrandTDK
SGD2.33
Each
units
- - - - - - - - Buzzer - - - - -
RS Stock No. 371-6534
Mfr. Part No.PS1927P02
BrandTDK
SGD1.69
Each
units
10 V dc - 90dB DC 1 - PCB Mount 19 mm Buzzer - - PS - -
RS Stock No. 134-7276
Mfr. Part No.PS1440P02BT
BrandTDK
SGD0.58
Each (On a Reel of 1750)
units
3 → 30 V dc - - AC 1 - PCB Mount 14 mm Buzzer - - PS - -
RS Stock No. 371-6528
Mfr. Part No.PS1440P02BT
BrandTDK
SGD1.11
Each
units
0 → 15 V ac - 80dB AC 1 - PCB Mount 14 mm - - - PS - -
RS Stock No. 134-7296
Mfr. Part No.PS1440P02BT
BrandTDK
SGD0.856
Each (In a Pack of 10)
units
3 → 30 V dc - - AC 1 - PCB Mount 14 mm Buzzer - - PS - -
RS Stock No. 371-6590
Mfr. Part No.SD160701
BrandTDK
SGD1.94
Each
units
- - - - - - - - Buzzer - - - - -
RS Stock No. 371-6584
Mfr. Part No.SD161201
BrandTDK
SGD4.44
Each
units
3 → 6 V dc - 85dB DC 1 - PCB Mount 16 mm Buzzer - - SD - -