24V Audio Signal Indicator Units:

49 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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Buyer
Engineer
Manufacturer
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
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1320818

RoHS

Each
1+
$65.230
($75.0145)
5+
$61.790
($71.0585)
10+
$57.510
($66.1365)
20+
$52.090
($59.9035)
Min: 1 / Mult: 1
-
24V
Multiple Tones
96dB
IP65
Roshni Series
-
8mA
93mm
-25°C
80°C
1649237

RoHS

Each
1+
$141.440
($162.656)
5+
$138.610
($159.4015)
10+
$135.790
($156.1585)
20+
$132.960
($152.904)
50+
$130.130
($149.6495)
Min: 1 / Mult: 1
24V
24V
Continuous, Pulse
85dB
IP55
AE20M Series
2.9kHz
25mA
43mm
-20°C
60°C
2401641

RoHS

Each
1+
$298.510
($343.2865)
5+
$292.550
($336.4325)
10+
$286.570
($329.5555)
Min: 1 / Mult: 1
-
24V
Multiple Tones
100dB
IP65
YA30 Series
-
32mA
85mm
-25°C
55°C
2401648

RoHS

Each
1+
$405.090
($465.8535)
5+
$403.430
($463.9445)
10+
$401.770
($462.0355)
Min: 1 / Mult: 1
-
24V
Multiple Tones
110dB
IP65
-
-
34mA
128mm
-35°C
66°C
4295289

RoHS

Each
1+
$97.130
($111.6995)
5+
$93.240
($107.226)
10+
$91.410
($105.1215)
Min: 1 / Mult: 1
24V
24V
Continuous
80dB
IP65, NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13
MP Buzzers
-
60mA
68mm
-25°C
65°C
4295293

RoHS

Each
1+
$97.130
($111.6995)
5+
$93.240
($107.226)
10+
$91.410
($105.1215)
Min: 1 / Mult: 1
24V
24V
Intermittent
80dB
IP65, NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13
MP Buzzers
-
60mA
68mm
-25°C
65°C
2911806

RoHS

Each
1+
$120.380
($138.437)
5+
$117.980
($135.677)
10+
$115.570
($132.9055)
Min: 1 / Mult: 1
24V
24V
Continuous
90dB
IP66, IP67, IP69K, NEMA 1, 3R, 4, 4X, 12, 13
Compact Series
-
40mA
55mm
-25°C
70°C
132081801

RoHS

Each
1+
$56.030
($64.4345)
Min: 1 / Mult: 1
-
24V
Multiple Tones
96dB
IP65
Roshni Series
-
8mA
93mm
-25°C
80°C
164923701

RoHS

Each
1+
$76.230
($87.6645)
Min: 1 / Mult: 1
24V
24V
Continuous, Pulse
85dB
IP55
AE20M Series
2.9kHz
25mA
43mm
-20°C
60°C
4062792

RoHS

Each
1+
$113.520
($130.548)
5+
$111.250
($127.9375)
10+
$108.980
($125.327)
Min: 1 / Mult: 1
-
24V
32 Tone
108dBA
IP65
YA40 Series
-
35mA
91.5mm
-35°C
70°C
4162843

RoHS

Each
1+
$89.570
($103.0055)
5+
$87.780
($100.947)
10+
$85.990
($98.8885)
20+
$84.200
($96.830)
Min: 1 / Mult: 1
24V
24V
Pulse, Steady
85dB
IP65
ESV M22 Series
3.5kHz
40mA
12mm
-25°C
60°C
4162846

RoHS

Each
1+
$126.370
($145.3255)
5+
$123.930
($142.5195)
10+
$121.460
($139.679)
Min: 1 / Mult: 1
24V
24V
Pulse, Steady
100dB
IP65
ESM Series
3.3kHz
19mA
36mm
-25°C
60°C
4163227

RoHS

Each
1+
$26.000
($29.900)
5+
$25.490
($29.3135)
10+
$24.970
($28.7155)
20+
$24.450
($28.1175)
50+
$23.930
($27.5195)
Min: 1 / Mult: 1
24V
24V
Pulse
90dB
IP54
BU2 M28 Series
3.5kHz
30mA
56mm
-20°C
70°C
4527935

RoHS

Each
1+
$106.740
($122.751)
5+
$104.610
($120.3015)
10+
$102.470
($117.8405)
20+
$100.340
($115.391)
Min: 1 / Mult: 1
-
24V
4 Tone
85dB
IP65, NEMA 4X, NEMA 13
LR Series
-
40mA
53.5mm
-20°C
50°C
4527945

RoHS

Each
1+
$123.980
($142.577)
5+
$121.500
($139.725)
10+
$119.020
($136.873)
20+
$116.540
($134.021)
Min: 1 / Mult: 1
-
24V
4 Tone
90dB
IP65, NEMA 4X, NEMA 13
LR Series
-
40mA
53.5mm
-20°C
50°C
4527941

RoHS

Each
1+
$115.690
($133.0435)
5+
$113.380
($130.387)
10+
$111.070
($127.7305)
20+
$108.760
($125.074)
Min: 1 / Mult: 1
-
24V
4 Tone
88dB
IP65, NEMA 4X, NEMA 13
LR Series
-
40mA
53.5mm
-20°C
50°C
4527947

RoHS

Each
1+
$131.100
($150.765)
5+
$128.480
($147.752)
10+
$125.860
($144.739)
Min: 1 / Mult: 1
-
24V
-
80dB
IP65
MP Series
-
35mA
60mm
-30°C
60°C
4527939

RoHS

Each
1+
$130.710
($150.3165)
5+
$128.100
($147.315)
10+
$125.490
($144.3135)
20+
$122.880
($141.312)
Min: 1 / Mult: 1
-
24V
4 Tone
85dB
IP65, NEMA 4X, NEMA 13
LR Series
-
40mA
53.5mm
-20°C
50°C
4527942

RoHS

Each
1+
$93.120
($107.088)
5+
$91.050
($104.7075)
10+
$88.990
($102.3385)
20+
$86.930
($99.9695)
Min: 1 / Mult: 1
-
24V
4 Tone
88dB
IP65, NEMA 4X, NEMA 13
LR Series
-
40mA
53.5mm
-20°C
50°C
4527937

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
85dB
IP65, NEMA 4X, NEMA 13
LR Series
-
40mA
53.5mm
-20°C
50°C
1320820

RoHS

Each
1+
$66.010
($75.9115)
5+
$65.930
($75.8195)
10+
$65.840
($75.716)
20+
$64.520
($74.198)
Min: 1 / Mult: 1
-
24V
Multiple Tones
102dB
IP65
Roshni Series
-
16mA
93mm
-25°C
80°C
2401645

RoHS

Each
1+
$161.310
($185.5065)
5+
$160.650
($184.7475)
10+
$159.990
($183.9885)
Min: 1 / Mult: 1
-
24V
Multiple Tones
106dB
IP65
-
-
35mA
81mm
-35°C
66°C
2401672

RoHS

Each
1+
$4,899.050
($5,633.9075)
Min: 1 / Mult: 1
-
24V
Multiple Tones
110dB
IP66, NEMA 4X
-
-
350mA
288mm
-20°C
60°C
3910796

RoHS

Each
1+
$394.600
($453.790)
Min: 1 / Mult: 1
-
24V
Adjustable
97dB
IP20, IP65
Harmony XVS Series
-
160mA
50.1mm
-10°C
55°C
3889367

RoHS

Each
1+
$226.540
($260.521)
Min: 1 / Mult: 1
-
24V
Bell
106dB
IP66
A6BM Series
-
460mA
93mm
-25°C
50°C
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