Audio Signal Indicator Units:

166 Products Found

Element14 provides a curated selection of audio signal indicators that meet diverse industry needs - from compact buzzers to programmable voice annunciators. Our range supports applications requiring high audibility and reliable acoustic signalling.

Audio signal indicator units are designed to emit sound alerts in response to specific triggers within a process or system. These devices ensure that operators receive clear and immediate feedback in environments where visual alerts may not suffice.

Features include tone variation, volume control, continuous/intermittent sound options and wide operating voltages. Common use cases:

  • Assembly Lines: Alerting for production stops or faults.
  • Safety Systems: Emergency or evacuation alerts.
  • Public Infrastructure: Acoustic signalling in transport hubs or automated kiosks.
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Supply Voltage VAC
Supply Voltage VDC
Tones
Sound Pressure Level (SPL)
IP / NEMA Rating
Product Range
Resonant Frequency
Current Consumption
External Depth
Operating Temperature Min
Operating Temperature Max
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ComparePrice ForQuantity
4162842

RoHS

Each
1+
$94.780
($108.997)
5+
$92.260
($106.099)
10+
$90.420
($103.983)
20+
$88.580
($101.867)
Min: 1 / Mult: 1
230V
-
Pulse, Steady
85dBA
IP65
ESV M22 Series
3.5kHz
35mA
12mm
-25°C
60°C
4163090

RoHS

Each
1+
$117.040
($134.596)
5+
$116.290
($133.7335)
10+
$113.970
($131.0655)
Min: 1 / Mult: 1
24V
24V
Pulse, Steady
90dBA
IP66
Eco-Modul 60 Series
2.5kHz
65mA
-
-30°C
60°C
4162814

RoHS

Each
1+
$98.330
($113.0795)
5+
$93.610
($107.6515)
10+
$91.740
($105.501)
20+
$89.870
($103.3505)
Min: 1 / Mult: 1
230V
-
Steady
88dB
IP43, NEMA 2
KLH Series
-
11mA
80mm
-25°C
50°C
4162844

RoHS

Each
1+
$146.580
($168.567)
5+
$142.690
($164.0935)
10+
$139.840
($160.816)
Min: 1 / Mult: 1
230V
-
Pulse, Steady
100dBA
IP65
ESM Series
3.3kHz
40mA
36mm
-25°C
60°C
4162811

RoHS

Each
1+
$93.000
($106.950)
5+
$90.380
($103.937)
10+
$88.580
($101.867)
20+
$86.770
($99.7855)
Min: 1 / Mult: 1
24V
-
Steady
92dB
IP43, NEMA 2
KDH Series
-
90mA
80mm
-25°C
50°C
4162840

RoHS

Each
1+
$89.660
($103.109)
5+
$87.270
($100.3605)
10+
$85.520
($98.348)
20+
$83.780
($96.347)
Min: 1 / Mult: 1
230V
-
Pulse, Steady
65dBA
IP65
ESK M22 Series
3.5kHz
35mA
12mm
-25°C
60°C
4163019

RoHS

Each
1+
$285.080
($327.842)
Min: 1 / Mult: 1
48V
48V
32 Tone
108dBA
IP66
ASS-T Series
2.9kHz
230mA
94mm
-30°C
60°C
4163022

RoHS

Each
1+
$482.370
($554.7255)
Min: 1 / Mult: 1
240V
-
32 Tone
113dBA
IP66
ASM Series
2.9kHz
70mA
133mm
-30°C
60°C
4163226

RoHS

Each
1+
$26.580
($30.567)
5+
$25.330
($29.1295)
10+
$24.830
($28.5545)
20+
$24.330
($27.9795)
50+
$23.810
($27.3815)
Min: 1 / Mult: 1
220V
-
Pulse
90dBA
IP54
BU3 M28 Series
3.5kHz
20mA
56mm
-20°C
70°C
4527933

RoHS

Each
1+
$700.100
($805.115)
Min: 1 / Mult: 1
-
24V
15 Tone
87dB
IP54
BSV Series
1kHz
-
75mm
-10°C
50°C
4527946

RoHS

Each
1+
$122.650
($141.0475)
5+
$120.200
($138.230)
10+
$117.750
($135.4125)
20+
$115.300
($132.595)
Min: 1 / Mult: 1
-
24V
4 Tone
90dBA
IP65, NEMA 4X, NEMA 13
LR Series
-
40mA
53.5mm
-20°C
50°C
4527931

RoHS

Each
1+
$686.370
($789.3255)
Min: 1 / Mult: 1
-
24V
15 Tone
87dB
IP54
BSV Series
1kHz
-
75mm
-10°C
50°C
8810303
Each
1+
$208.190
($239.4185)
5+
$207.040
($238.096)
10+
$205.880
($236.762)
Min: 1 / Mult: 1
-
24V
Single
103dB
IP44
-
-
500mA
89mm
-30°C
80°C
1320806

RoHS

Each
1+
$118.400
($136.160)
10+
$117.880
($135.562)
25+
$115.740
($133.101)
50+
$113.420
($130.433)
Min: 1 / Mult: 1
30VAC
-
Multiple Tones
110dB
IP66
-
-
120mA
132mm
-20°C
70°C
1320815

RoHS

Each
1+
$149.700
($172.155)
6+
$139.460
($160.379)
12+
$136.380
($156.837)
Min: 1 / Mult: 1
-
-
Multiple Tones
100dBA
-
-
-
35mA
-
-20°C
55°C
2210643

RoHS

Each
1+
$345.000
($396.750)
5+
$333.880
($383.962)
10+
$322.400
($370.760)
Min: 1 / Mult: 1
48V
48V
Continuous, Intermittent
90dBA
IP40
Harmony Series
-
20mA
70mm
-25°C
50°C
151-166 of 166 items
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