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. 188-2210
BrandRS PRO
MYR14.675
Each (In a Pack of 2)
units
1 → 40 V - - - 1 - - 30.6 mm Buzzer - 110dB - - -
RS Stock No. 188-1770
BrandRS PRO
MYR6.904
Each (In a Pack of 50)
units
1 → 18 V dc - - DC - - Through Hole 15.4 mm Buzzer - 85dB - - -
RS Stock No. 199-9750
BrandRS PRO
MYR780.43
Each
units
24 V - 114dB AC, DC 1 Red - - Sounder - - superCELERE - -
RS Stock No. 199-9753
BrandRS PRO
MYR108.06
Each
units
24 V dc - 93dB - 1 - Screw Fixing - Bell - - - - -
RS Stock No. 188-1768
BrandRS PRO
MYR15.84
Each (In a Pack of 50)
units
6 → 16 V dc - - DC 1 - - 30.6 mm Buzzer - 105dB - - -
RS Stock No. 235-354
BrandRS PRO
MYR157.72
Each
units
12 → 80 V dc - 97dB DC 1 Black Universal - Sounder - 97dB - 102mm 41mm
RS Stock No. 179-7435
BrandRS PRO
MYR3.602
Each (In a Tray of 100)
units
6 → 15 V - 85dB 40 mA Single - Through Hole 12 mm Buzzer - 85dB - - -
RS Stock No. 188-2212
BrandRS PRO
MYR14.42
Each (In a Pack of 2)
units
1 → 18 V dc - - DC - - Through Hole 15.4 mm Buzzer - 85dB - - -
RS Stock No. 179-7427
BrandRS PRO
MYR8.104
Each (In a Tray of 150)
units
3 → 7 V dc - 80dB DC - - - 9.6 mm Buzzer - 80dB - - -
RS Stock No. 188-2203
BrandRS PRO
MYR23.48
Each
units
6 → 12 V dc - - DC 1 - - 40 mm Buzzer - 110dB - - -
RS Stock No. 179-7449
BrandRS PRO
MYR13.34
Each (In a Pack of 5)
units
3 → 8 V - 80dB 30 mA Single - Surface Mount 9.7 mm Buzzer - 80dB - - -
RS Stock No. 235-405
BrandRS PRO
MYR137.89
Each
units
12 → 80 V dc - 97dB DC 1 Black Universal - Sounder - 97dB - 102mm 41mm
RS Stock No. 175-0354
BrandRS PRO
MYR40.88
Each
units
- - - Vdc 1 - Panel Mount 40 mm Buzzer 90dB - - - -
RS Stock No. 199-9749
BrandRS PRO
MYR867.14
Each
units
240 V - 114dB AC, DC 1 Red - - Sounder - - superCELERE - -
RS Stock No. 199-9738
BrandRS PRO
MYR202.21
Each
units
24 V IP43 92dB DC 1 - - - Sounder - - SEM - -
RS Stock No. 188-1764
BrandRS PRO
MYR12.607
Each (In a Pack of 50)
units
6 → 12 V dc - - DC 1 - Through Hole 40 mm Buzzer - 110dB - - -
RS Stock No. 235-411
BrandRS PRO
MYR137.89
Each
units
12 → 80 V dc - 107dB DC 1 Black Universal - Sounder - 107dB - 102mm 41mm
RS Stock No. 188-1769
BrandRS PRO
MYR10.686
Each (In a Pack of 50)
units
1 → 40 V - - - 1 - - 30.6 mm Buzzer - 110dB - - -
RS Stock No. 188-2205
BrandRS PRO
MYR15.01
Each (In a Pack of 2)
units
1 → 40 V - - - 1 - - 40 mm Buzzer - 110dB - - -
RS Stock No. 199-9751
BrandRS PRO
MYR363.92
Each
units
1, 240 V - 93dB AC 1 Grey - - Sounder - IP42 MICRO W10 - -