Audio Signal Indicator Units:

175 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
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Operating Temperature Max
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ComparePrice ForQuantity
1320765

RoHS

Each
1+
RM74.290
5+
RM66.530
10+
RM65.180
20+
RM63.880
Total:RM74.29
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
1842418

RoHS

Each
1+
RM93.670
5+
RM92.510
10+
RM90.600
20+
RM88.790
50+
RM86.980
Total:RM93.67
Min: 1 / Mult: 1
275VAC
-
-
100dB
IP54, IP65
-
-
-
70mm
-
-
1842421

RoHS

Each
1+
RM93.670
5+
RM92.510
10+
RM90.600
20+
RM88.790
50+
RM86.980
Total:RM93.67
Min: 1 / Mult: 1
275VAC
-
Continuous, Intermittent
100dB
IP54, IP65
-
-
-
70mm
-
-
1320789

RoHS

Each
1+
RM102.730
10+
RM93.240
25+
RM87.480
50+
RM82.920
Total:RM102.73
Min: 1 / Mult: 1
-
28VDC
-
-
IP54
TUK SGACK902S Keystone Coupler
-
6mA
53mm
-10°C
55°C
1320813

RoHS

Each
1+
RM107.910
5+
RM96.630
10+
RM94.670
20+
RM92.780
Total:RM107.91
Min: 1 / Mult: 1
-
24VDC
Multiple Tones
102dB
IP54
-
-
10mA
112mm
-40°C
80°C
1466515

RoHS

Each
1+
RM102.390
5+
RM100.350
10+
RM98.300
Total:RM102.39
Min: 1 / Mult: 1
-
28VDC
Multiple Tones
92dB
IP65
-
-
18mA
43mm
-25°C
70°C
1320768

RoHS

Each
1+
RM102.390
5+
RM100.350
10+
RM98.300
Total:RM102.39
Min: 1 / Mult: 1
-
24VDC
Multiple Tones
97dB
IP54
-
-
18mA
-
-25°C
70°C
1842417

RoHS

Each
1+
RM93.670
5+
RM92.510
10+
RM90.600
20+
RM88.790
50+
RM86.980
Total:RM93.67
Min: 1 / Mult: 1
-
24VDC
-
100dB
IP54, IP65
-
-
-
50mm
-
-
1320795

RoHS

Each
1+
RM1,001.510
10+
RM983.000
25+
RM974.040
50+
RM965.090
Total:RM1,001.51
Min: 1 / Mult: 1
-
-
-
-
IP66
-
-
-
-
-
-
1320784

RoHS

Each
1+
RM134.960
5+
RM120.860
10+
RM118.400
20+
RM116.040
Total:RM134.96
Min: 1 / Mult: 1
-
30VDC
-
-
IP54
TUK SGACK902S Keystone Coupler
-
45mA
72mm
-20°C
55°C
1320793

RoHS

Each
1+
RM648.790
10+
RM636.490
25+
RM630.520
50+
RM626.320
Total:RM648.79
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
4163168

RoHS

Each
1+
RM337.410
5+
RM330.670
10+
RM323.920
Total:RM337.41
Min: 1 / Mult: 1
-
-
Multiple Tones
105dB
IP66, IP67
Modul-Perfect 70 PC7ZM Series
-
-
-
-30°C
70°C
4162813

RoHS

Each
1+
RM271.350
5+
RM258.310
10+
RM253.150
20+
RM247.980
Total:RM271.35
Min: 1 / Mult: 1
-
24VDC
Steady
92dB
IP43, NEMA 2
KLH Series
-
26mA
80mm
-25°C
50°C
4162851

RoHS

Each
1+
RM540.110
5+
RM514.310
10+
RM504.030
Total:RM540.11
Min: 1 / Mult: 1
24V
24VDC
Alternate, Steady, Pulse
105dB
IP65
ESG Series
3.3kHz
57mA
44mm
-25°C
60°C
4163068

RoHS

Each
1+
RM308.700
5+
RM293.900
10+
RM288.030
Total:RM308.70
Min: 1 / Mult: 1
24V
24VDC
Pulse, Steady
100dB
IP66
Eco-Modul 70 XDE Series
2.7kHz
92mA
-
-30°C
60°C
4162809

RoHS

Each
1+
RM234.430
5+
RM229.750
10+
RM225.060
20+
RM220.370
Total:RM234.43
Min: 1 / Mult: 1
-
24VDC
Steady
92dB
IP43, NEMA 2
KDH Series
-
26mA
80mm
-25°C
50°C
4163261

RoHS

Each
1+
RM598.040
5+
RM590.730
10+
RM578.920
Total:RM598.04
Min: 1 / Mult: 1
230V
-
Alternate, Steady, Pulse
105dB
IP65
ESG Series
3.3kHz
44mA
44mm
-25°C
60°C
4162820

RoHS

Each
1+
RM1,429.300
Total:RM1,429.30
Min: 1 / Mult: 1
230V
-
Steady
108dB
IP65
HTG Series
-
100mA
144mm
-20°C
50°C
4162843

RoHS

Each
1+
RM180.570
Total:RM180.57
Min: 1 / Mult: 1
24V
24VDC
Pulse, Steady
85dBA
IP65
ESV M22 Series
3.5kHz
40mA
12mm
-25°C
60°C
4162841

RoHS

Each
1+
RM172.350
Total:RM172.35
Min: 1 / Mult: 1
24V
24VDC
Pulse, Steady
65dBA
IP65
ESK M22 Series
3.5kHz
40mA
12mm
-25°C
60°C
4163226

RoHS

Each
1+
RM66.940
5+
RM63.780
10+
RM62.510
20+
RM61.230
50+
RM59.960
Total:RM66.94
Min: 1 / Mult: 1
220V
-
Pulse
90dBA
IP54
BU3 M28 Series
3.5kHz
20mA
56mm
-20°C
70°C
4163022

RoHS

Each
1+
RM1,096.800
Total:RM1,096.80
Min: 1 / Mult: 1
240V
-
32 Tone
113dBA
IP66
ASM Series
2.9kHz
70mA
133mm
-30°C
60°C
4162812

RoHS

Each
1+
RM239.010
5+
RM227.560
10+
RM223.010
20+
RM218.460
Total:RM239.01
Min: 1 / Mult: 1
230V
-
Steady
92dB
IP43, NEMA 2
KDH Series
-
11mA
80mm
-25°C
50°C
4163111

RoHS

Each
1+
RM258.850
5+
RM253.680
10+
RM248.500
20+
RM243.320
Total:RM258.85
Min: 1 / Mult: 1
24V
24VDC
Pulse, Steady
80dB
IP66
Eco-Modul 40 ZDE Series
4kHz
39mA
-
-30°C
60°C
4163171

RoHS

Each
1+
RM1,768.520
Total:RM1,768.52
Min: 1 / Mult: 1
-
-
Multiple Tones
105dB
IP66, IP67
Modul-Perfect 70 PC7VS Series
-
-
-
-30°C
70°C
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