Electronic Sounders

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

RS Components offer an extensive range of sounder signaling devices from industry-leading brands including Werma, Klaxon, Fulleon, Moflash, Clifford & Snell, and of course RS PRO.

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. 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 their 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. 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 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.

Features and benefits

  • Various housing colours to suit every application.
  • Built to last. Manufactured from tough materials such as polycarbonate, ABS, and marine grade aluminium.
  • Various IP ratings ranging from splashproof IP30 to weatherproof and waterproof IP54 IP55, IP65, IP66, and IP67.
  • Easy to install and maintain.
  • Various tone types including alarm, alternating, continuous, intermittent, and sweeping.
  • Single and multi-tone options.
  • ATEX-approved models.
  • Volume Control.

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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 Hazardous Area Certification
RS Stock No. 877-1848
BrandRS PRO
kr 235,26
Each
Units
24 V dc - 75dB - - - Panel Mount - Buzzer - - - - -
RS Stock No. 877-1832
BrandRS PRO
kr 156,11
Each
Units
24 V dc - 75dB - - - Panel Mount - Buzzer - - - - -
RS Stock No. 909-2566
BrandRS PRO
kr 83,60
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 191-9786
BrandRS PRO
kr 117,52
Each
Units
12 V dc IP40 - DC - Black Panel Mount - Buzzer - 80dB - - -
RS Stock No. 199-9752
BrandRS PRO
kr 758,72
Each
Units
24 V - 96dB DC 1 Grey - - Sounder - 93dB MICRO W10 - -
RS Stock No. 199-9747
BrandRS PRO
kr 3 187,17
Each
Units
240 V ac - 114dB AC, DC 1 Red - - Sounder - - superCELERE - -
RS Stock No. 199-9750
BrandRS PRO
kr 1 972,83
Each
Units
24 V - 114dB AC, DC 1 Red - - Sounder - - superCELERE - -
RS Stock No. 877-1845
BrandRS PRO
kr 250,26
Each
Units
12 V dc - 75dB - - - Panel Mount - Buzzer - - - - -
RS Stock No. 179-7427
BrandRS PRO
kr 19,979
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
kr 58,92
Each
Units
6 → 12 V dc - - DC 1 - - 40 mm Buzzer - 110dB - - -
RS Stock No. 199-9753
BrandRS PRO
kr 480,84
Each
Units
24 V dc - 93dB - 1 - Screw Fixing - Fire & Security - - - - -
RS Stock No. 188-2205
BrandRS PRO
kr 36,91
Each (In a Pack of 2)
Units
1 → 40 V - - - 1 - - 40 mm Buzzer - 110dB - - -
RS Stock No. 179-7435
BrandRS PRO
kr 8,773
Each (In a Tray of 100)
Units
6 → 15 V - 85dB - 1 - Through Hole 12 mm Buzzer - 85dB - - -
RS Stock No. 235-360
BrandRS PRO
kr 315,60
Each
Units
12 → 80 V dc - 107dB DC 1 Black Universal - Sounder - 107dB - 102mm -
RS Stock No. 220-5031
BrandRS PRO
kr 1 305,22
Each
Units
240 V ac IP43 96dB AC 1 Grey - - Siren - 96dB - - -
RS Stock No. 199-9751
BrandRS PRO
kr 910,48
Each
Units
240 V ac - 93dB AC 1 Grey - - Sounder - IP42 MICRO W10 - -
RS Stock No. 199-9748
BrandRS PRO
kr 3 414,71
Each
Units
24 V - 114dB DC 1 Red - - Sounder - - superCELERE - -
RS Stock No. 222-2452
BrandRS PRO
kr 2 361,81
Each
Units
120 V ac, 240 V ac IP65 105dB - 64 Red Screw - Sounder - - - - -
RS Stock No. 179-7450
BrandRS PRO
kr 11,676
Each (In a Pack of 5)
Units
6 → 15 V - 85dB - 1 - Through Hole 12 mm Buzzer - 85dB - - -
RS Stock No. 199-9738
BrandRS PRO
kr 504,43
Each
Units
24 V IP43 92dB DC 1 - - - Sounder - - SEM - -