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. 776-2979
Mfr. Part No.A9A15322
HK$194.20
Each
units
230 V ac - 70dB AC 1 - DIN Rail - Buzzer - 70dB - - -
RS Stock No. 901-2585
Mfr. Part No.XVSV9BBN
HK$1,889.90
Each
units
12 → 24 V dc - 97dB DC - - - - Voice 0dB 97dB Harmony XVS - -
RS Stock No. 901-2572
Mfr. Part No.XVSV7BBP
HK$1,526.46
Each
units
12 → 24 V dc - 89dB DC - - - - Voice 0dB 89dB Harmony XVS - -
RS Stock No. 690-3860
Mfr. Part No.XVS10MMW
HK$1,683.22
Each
units
230 V ac - 106dB AC - - - - Horn - 106dB Harmony XVS - -
RS Stock No. 167-9010
Mfr. Part No.XB5KSM.
HK$460.36
Each
units
230 V ac - - AC - - Panel Mount 22 mm Buzzer - 85dB Harmony XB5 - -
RS Stock No. 814-0519
Mfr. Part No.XVS72BMBN
HK$1,687.87
Each
units
12 → 24 V ac/dc IP54 90dB AC, DC 16 Black Base Mount - Sounder 0dB 90dB Harmony XVS 72mm 72mm
RS Stock No. 690-3851
Mfr. Part No.XVS10BMW
HK$1,421.94
Each
units
12 → 24 V ac/dc - 106dB AC, DC - - - - Horn - 106dB Harmony XVS - -
RS Stock No. 776-2972
Mfr. Part No.A9A15323
HK$169.61
Each
units
8 → 12 V ac - 70dB AC 9 - DIN Rail Mount - Buzzer - 70dB - - -
RS Stock No. 167-9008
Mfr. Part No.XB5KSB
HK$378.61
Each
units
24 V ac/dc - - AC, DC - - Panel Mount 22 mm Buzzer - 85dB Harmony XB5 - -
RS Stock No. 901-2582
Mfr. Part No.XVSV9BWN
HK$1,600.76
Each
units
12 → 24 V dc - 97dB DC - - - - - 0dB 97dB Harmony XVS - -
RS Stock No. 814-0513
Mfr. Part No.XVS72BMWN
HK$2,019.89
Each
units
12 → 24 V ac/dc IP54 90dB AC, DC 16 White Base Mount - Sounder 0dB 90dB XVS 72mm 72mm
RS Stock No. 814-0522
Mfr. Part No.XVS10GMW
HK$1,421.94
Each
units
120 V ac - 106dB AC - - - - Siren - - - - -
RS Stock No. 814-0507
Mfr. Part No.XVS72BMBP
HK$1,687.87
Each
units
12 → 24 V ac/dc IP54 90dB AC, DC 16 Black Base Mount - Sounder 0dB 90dB XVS 72mm 72mm
RS Stock No. 167-9009
Mfr. Part No.XB5KSG.
HK$1,910.63
Each
units
120 V ac - - AC - - Panel Mount 22 mm Buzzer - 85dB Harmony XB5 - -
RS Stock No. 814-0525
Mfr. Part No.XVS14GMW
HK$3,218.29
Each
units
120 V ac - 105dB AC - - - - Siren - - - - -
RS Stock No. 814-0529
Mfr. Part No.XVS14MMW
HK$3,412.53
Each
units
120 → 230 V ac - 105dB AC - - - - Siren - - - - -
RS Stock No. 901-2560
Mfr. Part No.XVSV7BBN
HK$1,538.57
Each
units
12 → 24 V dc - 89dB DC - - - - Voice 0dB 89dB Harmony XVS - -
RS Stock No. 814-0503
Mfr. Part No.XVS14BMW
HK$6,236.12
Each
units
12 → 24 V dc - 105dB DC - - - - Siren - - Harmony XVS - -
RS Stock No. 901-2588
Mfr. Part No.XVSV9BBP
HK$1,848.87
Each
units
12 → 24 V dc - 97dB DC - - - - Voice 0dB 97dB Harmony XVS - -
RS Stock No. 901-2576
Mfr. Part No.XVSV7BWN
HK$1,500.03
Each
units
12 → 24 V dc - 89dB DC - - - - Voice 0dB 89dB Harmony XVS - -