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庫存編號 489-5026
製造零件編號PSS-0050
BrandKlaxon
HK$285.30
單位
8 → 35 V dc IP65 106dB DC 32 White Surface Mount 98 mm Sounder - - Sonos - -
RS庫存編號 626-157
製造零件編號AF/W/3
BrandFulleon
HK$158.97
單位
9 → 28 V dc IP65 92dB DC 32 White Flange 50 mm Sounder 92dB 100dB Askari Flange - -
RS庫存編號 422-315
製造零件編號SLA-0002
BrandKlaxon
HK$1,625.20
單位
230 V ac - 120dB AC - - - - Siren - - - - -
RS庫存編號 530-5990
製造零件編號AC/W/SWITCH
BrandFulleon
HK$204.25
單位
9 → 28 V dc IP65 97dB DC 32 White Surface Mount - Sounder 88dB 110dB Askari Compact 86mm 86mm
RS庫存編號 422-321
製造零件編號SLB-0002
BrandKlaxon
HK$2,708.66
單位
230 V ac/dc - 127dB AC, DC - - - - Siren - - - - -
RS庫存編號 626-141
製造零件編號AP/W/SWITCH
BrandFulleon
HK$188.85
單位
9 → 28 V dc IP65 92dB DC 32 White Panel Mount 50 mm Sounder 92dB 100dB Askari Panel - -
RS庫存編號 529-4424
製造零件編號ROLP/R/S/3
BrandFulleon
HK$440.77
單位
9 → 28 V dc IP54 102dB DC 32 Red Surface Mount 93 mm Sounder 83dB 110dB Roshni - -
RS庫存編號 851-3416
製造零件編號AB6-115AC
BrandMoflash
HK$323.37
單位
115 V ac - - - 1 - Wall Mount 167 mm Bell - 103dB - - -
RS庫存編號 311-9135
製造零件編號10700068
BrandWerma
HK$275.14
單位
230 V ac - 65dB AC 1 - Panel Mount 28 mm Buzzer - 80dB - - -
RS庫存編號 529-4430
製造零件編號ROLP/R/D/3
BrandFulleon
HK$469.22
單位
9 → 28 V dc IP65 102dB DC 32 Red Surface Mount 93 mm Sounder 83dB 110dB RoLP - -
RS庫存編號 907-6337
製造零件編號SLA-0001
BrandKlaxon
HK$1,720.35
單位
110 V ac - 120dB AC - - - - Siren - - Mono 72 - -
RS庫存編號 907-6343
製造零件編號SLD-0002
BrandKlaxon
HK$1,530.77
單位
230 V ac - 127dB AC - - - - Siren - - Super M - -
RS庫存編號 477-4272
製造零件編號AS/M/024/R/110
BrandFulleon
HK$787.13
單位
9 → 60 V dc IP66 110dB DC 32 Red Surface Mount - Sounder - 107dB Asserta Midi 165mm 136mm
RS庫存編號 249-520
製造零件編號SLE-0002
BrandKlaxon
HK$631.17
單位
24 V dc - 103dB DC - - - - Siren - - - - -
RS庫存編號 776-2979
製造零件編號A9A15322
HK$177.47
單位
230 V ac - 70dB AC 1 - DIN Rail - Buzzer - 70dB - - -
RS庫存編號 430-091
製造零件編號AP/W/S/VC/24AC
BrandFulleon
HK$209.83
單位
9 → 28 V dc, 24 V ac IP65 92dB AC, DC 32 White Panel Mount 50 mm Sounder 79dB 107dB Askari Panel - -
RS庫存編號 755-4015
製造零件編號90003R5
HK$348.62
單位
9 → 30 V dc IP66 110dB DC 32 Red Surface Mount 90 mm Sounder 95dB 110dB Banshee - -
RS庫存編號 227-9983
製造零件編號RO/W/S/24 AC
BrandFulleon
HK$303.56
單位
12 → 30 V ac/dc IP54 107dB AC, DC 32 White Surface Mount 93 mm Sounder 79dB 107dB Roshni - -
RS庫存編號 623-6693
製造零件編號VTB32-DB-WB/BL
HK$578.54
單位
15 → 30 V dc IP65 86 → 106dB DC 32 - Surface Mount - Sounder 86dB 106dB Combi 32 93mm 101.6mm
RS庫存編號 539-4726
製造零件編號PNS-0018
BrandKlaxon
HK$1,223.39
單位
110 V ac, 230 V ac IP66 110dB AC 64 Red Surface Mount - Sounder - - Nexus 110 166.3mm 166.3mm