Electronic Sounders

pElectronic sounders are audio signalling devices for use with intruder, fire alarm and industrial signalling systems. /pph2How do electronic sounders work?/h2/ppAn electronic sounder is connected to an alarm circuit, forming an integral part of the system. At the heart of the circuit is a a href="/web/c/automation-control-gear/industrial-switches/thermistors/" target="_self"thermistor/a (temperature sensitive resistor) that will trigger the sounder in case of, say, a fire or smoke. /ppElectronic 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./ppMost 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./pph2What are electronic sounders used for?/h2/pp/ppElectronic sounders are designed to meet a broad range of alarm applications where distinctive warnings must be given for emergencies such as fires. /p

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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.18-980476
BrandKlaxon
HK$283.04
Each
units
8 → 35 V dc IP65 106dB DC 32 White Surface Mount 98 mm Fire & Security - - Sonos - -
RS Stock No. 530-5990
Mfr. Part No.AC/W/SWITCH
BrandFulleon
HK$189.03
Each
units
9 → 28 V dc IP65 97dB DC 32 White Surface Mount - Hotel & Residential, Retail 88dB 110dB Askari Compact 86mm 86mm
RS Stock No. 626-157
Mfr. Part No.AF/W/3
BrandFulleon
HK$164.33
Each
units
9 → 28 V dc IP65 92dB DC 32 White Flange 50 mm - 92dB 100dB Askari Flange - -
RS Stock No. 626-141
Mfr. Part No.AP/W/SWITCH
BrandFulleon
HK$184.64
Each
units
9 → 28 V dc IP65 92dB DC 32 White Panel Mount 50 mm - 92dB 100dB Askari Panel - -
RS Stock No. 529-4424
Mfr. Part No.ROLP/R/S/3
BrandFulleon
HK$440.77
Each
units
9 → 28 V dc IP54 102dB DC 32 Red Surface Mount 93 mm Fire & Security 83dB 110dB Roshni - -
RS Stock No. 529-4430
Mfr. Part No.ROLP/R/D/3
BrandFulleon
HK$469.22
Each
units
9 → 28 V dc IP65 102dB DC 32 Red Surface Mount 93 mm Fire & Security 83dB 110dB RoLP - -
RS Stock No. 477-4272
Mfr. Part No.AS/M/024/R/110
BrandFulleon
HK$609.41
Each
units
9 → 60 V dc IP66 110dB DC 32 Red Surface Mount - Hazardous Area - 107dB Asserta Midi 165mm 136mm
RS Stock No. 755-4015
Mfr. Part No.90003R5
HK$207.50
Each
units
9 → 30 V dc IP66 110dB DC 32 Red Surface Mount 90 mm - 95dB 110dB Banshee - -
RS Stock No. 539-4726
Mfr. Part No.18-980557
BrandKlaxon
HK$976.83
Each
units
110 V ac, 230 V ac IP66 110dB AC 64 Red Surface Mount - - - - Nexus 110 166.3mm 166.3mm
RS Stock No. 623-6693
Mfr. Part No.VTB32-DB-WB/BL
HK$641.11
Each
units
15 → 30 V dc IP65 86 → 106dB DC 32 - Surface Mount - - 86dB 106dB Combi 32 93mm 101.6mm
RS Stock No. 227-9983
Mfr. Part No.RO/W/S/24 AC
BrandFulleon
HK$397.30
Each
units
12 → 30 V ac/dc IP54 107dB AC, DC 32 White Surface Mount 93 mm - 79dB 107dB Roshni - -
RS Stock No. 430-091
Mfr. Part No.AP/W/S/VC/24AC
BrandFulleon
HK$263.07
Each
units
9 → 28 V dc, 24 V ac IP65 92dB AC, DC 32 White Panel Mount 50 mm - 79dB 107dB Askari Panel - -
RS Stock No. 617-3700
Mfr. Part No.SONF1DC24R
Brande2s
HK$230.18
Each
units
10 → 30 V dc IP66 100dB DC 10 Red Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 686-7887
Mfr. Part No.ROLP/R/D/Mains Base
BrandFulleon
HK$430.77
Each
units
110 → 230 V ac IP65 102dB DC 32 Red Surface Mount 93 mm Fire & Security - - RoLP - -
RS Stock No. 223-1262
Mfr. Part No.A100DCR
Brande2s
HK$714.38
Each
units
24 V dc IP66 104dB DC 32 Red Surface Mount - - - 104dB A100 86mm 86mm
RS Stock No. 223-1391
Mfr. Part No.A121DCR
Brande2s
HK$1,826.80
Each
units
24 V dc IP66 126dB AC 45 Red Surface Mount - Fire & Security 112dB 121dB A121 190mm 190mm
RS Stock No. 249-788
Mfr. Part No.AE35M-02
BrandMoflash
HK$235.75
Each
units
12 V dc, 24 V dc IP30 95dB DC 2 White Panel Mount 50 mm - 95dB 100dB AE35M - -
RS Stock No. 617-3693
Mfr. Part No.SONF1DC24R-H
Brande2s
HK$244.94
Each
units
18 → 30 V dc IP66 100dB DC 10 Red Surface Mount - Fire & Security - - Sonora 86mm 86mm
RS Stock No. 489-5010
Mfr. Part No.PSS-0039
BrandKlaxon
HK$254.32
Each
units
8 → 35 V dc IP65 106dB DC 32 White Surface Mount 100 mm Fire & Security - - Sonos - -
RS Stock No. 529-4367
Mfr. Part No.AS/S/024/R/120
BrandFulleon
HK$2,020.92
Each
units
18 → 28 V dc IP66 120dB DC 42 Red Surface Mount - - - - Asserta Maxi 168mm 168mm