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 Base Width
RS Stock No. 877-1848
BrandRS PRO
kr 224,49
Each
Units
24 V dc - 75dB - - - Panel Mount - Buzzer - - - - -
RS Stock No. 877-1832
BrandRS PRO
kr 149,70
Each
Units
24 V dc - 75dB - - - Panel Mount - Buzzer - - - - -
RS Stock No. 235-354
BrandRS PRO
kr 237,61
Each
Units
12 → 80 V dc - 97dB DC 1 Black Universal - Sounder - 97dB - 102mm 41mm
RS Stock No. 235-360
BrandRS PRO
kr 237,61
Each
Units
12 → 80 V dc - 107dB DC 1 Black Universal - Sounder - 107dB - 102mm 41mm
New
RS Stock No. 220-5028
BrandRS PRO
kr 505,44
Each
Units
24 V IP43 101dB AC 1 Grey - 76mm - - 101dB - - -
RS Stock No. 179-7430
BrandRS PRO
kr 19,005
Each (On a Tape of 50)
Units
2 → 4 V - 85dB - - - Surface Mount 10.5 mm Buzzer - 85dB - - -
RS Stock No. 188-1769
BrandRS PRO
kr 22,554
Each (In a Pack of 50)
Units
1 → 40 V - - - 1 - - 30.6 mm Buzzer - 110dB - - -
RS Stock No. 179-7446
BrandRS PRO
kr 25,092
Each (In a Pack of 5)
Units
2 → 4 V - 85dB - - - Surface Mount 10.5 mm Buzzer - 85dB - - -
RS Stock No. 179-7428
BrandRS PRO
kr 17,106
Each (In a Tray of 200)
Units
2 → 4 V - 70dB - 1 - Through Hole 6.7 mm Buzzer - 70dB - - -
New
RS Stock No. 220-5032
BrandRS PRO
kr 1 231,85
Each
Units
24 V IP43 96dB DC 1 Grey - - Siren - 96dB - - -
RS Stock No. 188-1767
BrandRS PRO
kr 26,609
Each (In a Pack of 95)
Units
1 → 40 V - - - 1 - - 40 mm Buzzer - 110dB - - -
RS Stock No. 179-7444
BrandRS PRO
kr 22,548
Each (In a Pack of 5)
Units
3 → 7 V dc - 80dB DC - - - 9.6 mm Buzzer - 80dB - - -
RS Stock No. 199-9736
BrandRS PRO
kr 360,41
Each
Units
240 V ac IP43 92dB AC 1 - - - Sounder - - SEM - -
RS Stock No. 199-9749
BrandRS PRO
kr 1 561,81
Each
Units
240 V ac - 114dB AC, DC 1 Red - - Sounder - - superCELERE - -
RS Stock No. 877-1851
BrandRS PRO
kr 229,01
Each
Units
220 V ac - 75dB - - - Panel Mount - Buzzer - - - - -
RS Stock No. 199-9739
BrandRS PRO
kr 377,53
Each
Units
12 V IP43 92dB DC 1 - - - Sounder - - SEM - -
RS Stock No. 179-7450
BrandRS PRO
kr 10,132
Each (In a Pack of 5)
Units
6 → 15 V - 85dB - 1 - Through Hole 12 mm Buzzer - 85dB - - -
New
RS Stock No. 222-2450
BrandRS PRO
kr 1 691,93
Each
Units
12 V ac/dc, 24 V ac/dc IP65 105dB - 64 Red Screw - Sounder - - - - -
RS Stock No. 144-5946
BrandRS PRO
kr 283,52
Each
Units
98 → 260 V ac IP54, IP65 - AC 8 Red Conduit Box, Panel Mount, Surface Mount 101 mm Sounder 95dB 112dB AE40M 100mm 93 (Dia.)mm
RS Stock No. 199-9770
BrandRS PRO
kr 321,67
Each
Units
24 V IP44 114dB DC - Red - - Sounder - - - - -