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. 489-5026
Mfr. Part No.PSS-0050
BrandKlaxon
HK$353.70
Each
units
8 → 35 V dc IP65 106dB DC 32 White Surface Mount 98 mm Sounder - - Sonos - -
RS Stock No. 530-5990
Mfr. Part No.AC/W/SWITCH
BrandFulleon
HK$251.55
Each
units
9 → 28 V dc IP65 97dB DC 32 White Surface Mount - Sounder 88dB 110dB Askari Compact 86mm 86mm
RS Stock No. 422-315
Mfr. Part No.SLA-0002
BrandKlaxon
HK$2,253.29
Each
units
230 V ac - 120dB AC - - - - Siren - - - - -
RS Stock No. 626-157
Mfr. Part No.AF/W/3
BrandFulleon
HK$212.65
Each
units
9 → 28 V dc IP65 92dB DC 32 White Flange 50 mm Sounder 92dB 100dB Askari Flange - -
RS Stock No. 422-321
Mfr. Part No.SLB-0002
BrandKlaxon
HK$4,064.21
Each
units
230 V ac/dc - 127dB AC, DC - - - - Siren - - - - -
RS Stock No. 626-141
Mfr. Part No.AP/W/SWITCH
BrandFulleon
HK$226.11
Each
units
9 → 28 V dc IP65 92dB DC 32 White Panel Mount 50 mm Sounder 92dB 100dB Askari Panel - -
RS Stock No. 851-3416
Mfr. Part No.AB6-115AC
BrandMoflash
HK$363.13
Each
units
115 V ac - - - 1 - Wall Mount 167 mm Bell - 103dB - - -
RS Stock No. 529-4424
Mfr. Part No.ROLP/R/S/3
BrandFulleon
HK$303.99
Each
units
9 → 28 V dc IP54 102dB DC 32 Red Surface Mount 93 mm Sounder 83dB 110dB Roshni - -
RS Stock No. 311-9135
Mfr. Part No.107.000.68
BrandWerma
HK$317.03
Each
units
230 V ac - 65dB AC 1 - Panel Mount 28 mm Buzzer - 80dB - - -
RS Stock No. 529-4430
Mfr. Part No.ROLP/R/D/3
BrandFulleon
HK$407.72
Each
units
9 → 28 V dc IP65 102dB DC 32 Red Surface Mount 93 mm Sounder 83dB 110dB RoLP - -
RS Stock No. 907-6343
Mfr. Part No.SLD-0002
BrandKlaxon
HK$1,712.17
Each
units
230 V ac - 127dB AC - - - - Siren - - Super M - -
RS Stock No. 249-520
Mfr. Part No.SLE-0002
BrandKlaxon
HK$705.88
Each
units
24 V dc - 103dB DC - - - - Siren - - - - -
RS Stock No. 477-4272
Mfr. Part No.AS/M/024/R/110
BrandFulleon
HK$1,053.04
Each
units
9 → 60 V dc IP66 110dB DC 32 Red Surface Mount - Sounder - 107dB Asserta Midi 165mm 136mm
RS Stock No. 907-6337
Mfr. Part No.SLA-0001
BrandKlaxon
HK$1,887.10
Each
units
110 V ac - 120dB AC - - - - Siren - - Mono 72 - -
RS Stock No. 776-2979
Mfr. Part No.A9A15322
HK$198.27
Each
units
230 V ac - 70dB AC 1 - DIN Rail - Buzzer - 70dB - - -
RS Stock No. 539-4726
Mfr. Part No.PNS-0018
BrandKlaxon
HK$1,341.98
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. 755-4015
Mfr. Part No.90003R5
HK$380.64
Each
units
9 → 30 V dc IP66 110dB DC 32 Red Surface Mount 90 mm Sounder 95dB 110dB Banshee - -
RS Stock No. 623-6693
Mfr. Part No.VTB32-DB-WB/BL
HK$634.37
Each
units
15 → 30 V dc IP65 86 → 106dB DC 32 - Surface Mount - Sounder 86dB 106dB Combi 32 93mm 101.6mm
RS Stock No. 227-9983
Mfr. Part No.RO/W/S/24 AC
BrandFulleon
HK$492.29
Each
units
12 → 30 V ac/dc IP54 107dB AC, DC 32 White Surface Mount 93 mm Sounder 79dB 107dB Roshni - -
RS Stock No. 430-091
Mfr. Part No.AP/W/S/VC/24AC
BrandFulleon
HK$244.05
Each
units
9 → 28 V dc, 24 V ac IP65 92dB AC, DC 32 White Panel Mount 50 mm Sounder 79dB 107dB Askari Panel - -