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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
Transducer; 40 mA (Max.); 12 VDC; 2800 Hz + 0.2 KHz; -20 to degC; 20 mm
RS Stock No. 2508575417
Mfr. Part No.BRT2821L-12
BrandICC
£2.00
Each
Units
 - - - - - - - - - - - - - -
Transducer; 30 mA (Max.); 12 VDC; 2300 Hz; -20 to degC; Pin Termination
RS Stock No. 2508575394
Mfr. Part No.BRT1209P-12-C
BrandICC
£1.04
Each
Units
 - - - - - - - - - - - - - -
TRANSDUCER, CONTINUOUS TONE, 2300 +- 400 HZ,
RS Stock No. 2508359139
Mfr. Part No.BRT1207P-06-C
BrandICC
£0.98
Each
Units
 - - - - - - - - - - - - - -
Alarm; 12 VDC; 90 dB @ 30 cm; 2000 500 Hz; 10 mA (Max.); Continous;
RS Stock No. 2508575451
Mfr. Part No.BRP3018L-12-C
BrandICC
£2.58
Each
Units
 - - - - - - - - - - - - - -
PIEZOELECTRIC ALARM; 80 DBA (MIN.) @ 2 FT., 30 VAC/VDC; SLOW PULSE; PANEL MOUNT
RS Stock No. 2509677325
Mfr. Part No.SC110NJR
BrandMallory Sonalerts
£34.24
Each
Units
 - - - - - - - - - - - - - -
PIEZOELECTRIC ALARM; 80 DBA (MIN.) @ 2 FT., 6 VDC; SLOW PULSE; 6 TO 16; BLACK
RS Stock No. 2509677735
Mfr. Part No.SC616NJR
BrandMallory Sonalerts
£19.91
Each
Units
 - - - - - - - - - - - - - -
Alarm; 12 VDC; 80 dB @ 30 cm; 4000 500 Hz; 7 mA (Max.); Continous;
RS Stock No. 2508575580
Mfr. Part No.BRP1408P-12-CS
BrandICC
£1.51
Each
Units
 - - - - - - - - - - - - - -
Indicator; 95 dB (Min.) @ 12 VDC; 3 to 24 VDC; 3500 + 500 Hz; Black; -20 degC
RS Stock No. 2508410622
Mfr. Part No.PFD-20A35EWQ
BrandMallory Sonalerts
£6.53
Each
Units
 - - - - - - - - - - - - - -
ALARMS, BACK UP ALARMS, SOUND FREQ. 1250(HZ), 12 TO 24 VDC
RS Stock No. 2508429604
Mfr. Part No.STA20502
BrandMallory Sonalerts
£28.77
Each
Units
 - - - - - - - - - - - - - -
Piezo Electric Alarm; 90dB @30cm 10Vp-p; 30 Vp-p (Max.); 5600 600 Hz;
RS Stock No. 2508575861
Mfr. Part No.BRP2407L-30
BrandICC
£1.18
Each
Units
 - - - - - - - - - - - - - -
Transducer; 30 mA (Max.); 1.5 VDC; 2500 Hz; -20 to degC; Pin Termination
RS Stock No. 2508575530
Mfr. Part No.BRT1209P-01-C
BrandICC
£1.45
Each
Units
 - - - - - - - - - - - - - -
ALARM; 30 TO 120 V AC/DC; 68 DB(A) (MIN.) @ 2 FT. AND 30 V AC/DC; PANEL;
RS Stock No. 2509677836
Mfr. Part No.SC110R
BrandMallory Sonalerts
£27.14
Each
Units
 - - - - - - - - - - - - - -
Transducer; 35 mA (Max.); 6 VDC; 2800 Hz + 0.2 KHz; -20 to degC; 20 mm
RS Stock No. 2508575423
Mfr. Part No.BRT2821P-06
BrandICC
£2.00
Each
Units
 - - - - - - - - - - - - - -
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