Electronic Sounders

Electronic sounders are audio signalling devices for use with intruder, fire alarm and industrial signalling systems.

How do electronic sounders work?

An electronic sounder is connected to an alarm circuit, forming an integral part of the system. At the heart of the circuit is a thermistor (temperature sensitive resistor) that will trigger the sounder in case of, say, a fire or smoke.

Electronic sounders will usually be mounted on a wall within open areas or passages and corridors. They are manufactured from tough housing material such as plastic, polycarbonate and stainless steel to provide high levels of durability and resistance to environmental conditions.

Most electronic sounders can be set to different frequencies and tones and are compatible with majority of emergency and fire signalling tones used throughout the world. A volume control inside the unit, when fitted, enables you to select the maximum sound output to suit the installed environment.

What are electronic sounders used for?

Electronic sounders are designed to meet a broad range of alarm applications where distinctive warnings must be given for emergencies such as fires.


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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. 123-4539
Mfr. Part No.VPR-4T-R
kr 282,93
Each
Units
20 → 35 V dc IP33C - DC 4 Red Base Mount 105 mm - - 104.6dB VPR 41mm 101 (Dia.)mm
RS Stock No. 846-3648
Mfr. Part No.23310100055
kr 1 450,32
Each
Units
230 V ac IP66 - AC 80 Grey Panel Mount - - - 100dB PA 1 163.4mm 86mm
RS Stock No. 197-4613
Mfr. Part No.CN41/D/RN
kr 427,03
Each
Units
10V DC → 30 V DC V IP65 104dB DC 1 Red - - - - - CN41 - -
RS Stock No. 477-4288
Mfr. Part No.AS/M/230/R/110
BrandFulleon
kr 1 113,36
Each
Units
115 V ac, 230 V ac IP66 110dB AC 32 Red Surface Mount - - - 112dB Asserta Midi 165mm 136mm
RS Stock No. 539-4726
Mfr. Part No.PNS-0018
BrandKlaxon
kr 1 299,19
Each
Units
110 V ac, 230 V ac IP66 110dB AC 64 Red Surface Mount - - - - Nexus 110 166.3mm 166.3mm
RS Stock No. 539-4669
Mfr. Part No.PNS-0011
BrandKlaxon
kr 1 966,03
Each
Units
110 V ac, 230 V ac IP66 120dB AC 50 Red Surface Mount - - - - Nexus 120 166.3mm 166.3mm
RS Stock No. 248-7140
Mfr. Part No.505-027
kr 343,80
Each
Units
20 → 35 V dc IP65 103dB DC 32 Red Surface Mount 105 mm - - - VPR-MT - -
RS Stock No. 669-5418
Mfr. Part No.VSO-32
kr 228,13
Each
Units
18 → 30 V dc IP21C 87 → 93dB DC 32 White Platform 116 mm Smoke Detectors 87dB 93dB VSO - -
RS Stock No. 617-3744
Mfr. Part No.SONF1AC230R
Brande2s
kr 753,23
Each
Units
230 V ac IP66 100dB AC 10 Red Surface Mount - Fire & Security - - SONF1 86mm 86mm
RS Stock No. 477-4301
Mfr. Part No.AS/S/115-230/R/120
BrandFulleon
kr 2 944,61
Each
Units
110 V ac, 230 V ac IP66 120dB AC 42 Red Surface Mount - - - - Asserta Maxi 168mm 168mm
RS Stock No. 197-4620
Mfr. Part No.YA50/N/RF/WR
kr 1 373,11
Each
Units
230 V AC IP65 110dB AC, DC 32 Red - - - - - YA50 - -
RS Stock No. 530-5877
Mfr. Part No.540502FULL-0424X
BrandFulleon
kr 347,13
Each
Units
9 → 28 V dc IP54 103dB DC 32 White Surface Mount 93 mm - 83dB 110dB Roshni - -
RS Stock No. 244-7805
Mfr. Part No.T100 230 VCA
BrandAE & T
kr 1 334,76
Each
Units
230 V ac IP66 104dB AC 32 Red Surface Mount - - - 104dB T100 86mm 86mm
RS Stock No. 197-4164
Mfr. Part No.16070075
BrandWerma
kr 800,67
Each
Units
24 V IP66 - AC, DC 2 Grey - - - - - EvoSIGNAL Mini - -
RS Stock No. 846-3768
Mfr. Part No.23370630000
kr 4 385,42
Each
Units
24 V dc IP66 - DC 80 Red Panel Mount - - - 120dB PA 20 214mm 170mm
RS Stock No. 124-9247
Mfr. Part No.BSV-24P-D
BrandPatlite
kr 1 877,90
Each
Units
12 → 24 V dc IP54 87dB DC - - Panel Mount - - - - BSV 24 75mm 19.9mm
RS Stock No. 197-4625
Mfr. Part No.YA80/D/RF/SU/WR
kr 2 527,20
Each
Units
24 V DC IP65 120dB AC, DC 32 Red - - - - - YA80 Super - -
RS Stock No. 507-2151
Mfr. Part No.0 414 19
BrandLegrand
kr 2 001,18
Each
Units
230 V ac IP44 90dB AC - Grey Surface Mount 150 mm - - - - - -
RS Stock No. 197-4616
Mfr. Part No.YA40/L/RN/WR
kr 972,00
Each
Units
115 V AC IP65 106dB AC, DC 32 Red - - - - - YA40 - -
RS Stock No. 181-4526
Mfr. Part No.874170408
kr 1 168,46
Each
Units
24-48 V AC/DC IP66 - AC, DC 32 Red Surface Mount - - - 108dB ASS-T 94mm 94mm
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