Audio Signal Indicator Units:

201 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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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
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ComparePrice ForQuantity
1320820

RoHS

Each
1+
S$43.120
(S$47.0008)
5+
S$36.660
(S$39.9594)
10+
S$35.930
(S$39.1637)
20+
S$35.200
(S$38.368)
Total:S$43.12
Min: 1 / Mult: 1
-
24V
Multiple Tones
102dB
IP65
Roshni Series
-
16mA
93mm
-25°C
80°C
1751901

RoHS

Each
1+
S$65.190
(S$71.0571)
5+
S$58.200
(S$63.438)
10+
S$54.580
(S$59.4922)
20+
S$53.490
(S$58.3041)
Total:S$65.19
Min: 1 / Mult: 1
230V
-
Multiple Tones
102dB
IP54, IP65
Roshini Series
-
16mA
93mm
-10°C
55°C
1649237

RoHS

Each
1+
S$35.820
(S$39.0438)
5+
S$29.480
(S$32.1332)
10+
S$28.900
(S$31.501)
20+
S$28.310
(S$30.8579)
50+
S$27.720
(S$30.2148)
Total:S$35.82
Min: 1 / Mult: 1
24V
24V
Continuous, Pulse
85dB
IP55
AE20M Series
2.9kHz
25mA
43mm
-20°C
60°C
1320817

RoHS

Each
1+
S$43.120
(S$47.0008)
5+
S$36.660
(S$39.9594)
10+
S$35.930
(S$39.1637)
20+
S$35.200
(S$38.368)
Total:S$43.12
Min: 1 / Mult: 1
-
24V
32 Tone
102dB
IP54
Roshni Series
-
8mA
93mm
-25°C
70°C
2401648

RoHS

Each
1+
S$215.060
(S$234.4154)
5+
S$212.910
(S$232.0719)
10+
S$210.760
(S$229.7284)
Total:S$215.06
Min: 1 / Mult: 1
-
24V
Multiple Tones
110dB
IP65
-
-
34mA
128mm
-35°C
66°C
2401650

RoHS

Each
1+
S$183.290
(S$199.7861)
Total:S$183.29
Min: 1 / Mult: 1
230V
-
Multiple Tones
110dB
IP65
-
-
7mA
128mm
-35°C
66°C
2401645

RoHS

Each
1+
S$137.490
(S$149.8641)
5+
S$136.060
(S$148.3054)
10+
S$134.630
(S$146.7467)
Total:S$137.49
Min: 1 / Mult: 1
-
24V
Multiple Tones
106dB
IP65
-
-
35mA
81mm
-35°C
66°C
3566184

RoHS

Each
1+
S$42.490
(S$46.3141)
5+
S$38.540
(S$42.0086)
10+
S$36.470
(S$39.7523)
20+
S$36.400
(S$39.676)
Total:S$42.49
Min: 1 / Mult: 1
-
28V
32 Tone
102dB
IP65
RoLP Series
-
12mA
93mm
-25°C
70°C
1649239

RoHS

Each
1+
S$30.440
(S$33.1796)
5+
S$25.060
(S$27.3154)
10+
S$24.560
(S$26.7704)
20+
S$24.060
(S$26.2254)
50+
S$23.560
(S$25.6804)
Total:S$30.44
Min: 1 / Mult: 1
230V
-
Continuous, Pulse
90dB
IP55
AE20M Series
2.9kHz
10mA
43mm
-20°C
60°C
1214979

RoHS

Each
1+
S$95.030
(S$103.5827)
Total:S$95.03
Min: 1 / Mult: 1
24V
24V
Continuous
85dB
IP65
-
1.75kHz
25mA
72mm
-20°C
50°C
4336781

RoHS

Each
1+
S$199.910
(S$217.9019)
Total:S$199.91
Min: 1 / Mult: 1
230V
-
Continuous
108dB
IP55
570 Series
-
70mA
152mm
60°C
60°C
3889369

RoHS

Each
1+
S$24.960
(S$27.2064)
5+
S$24.470
(S$26.6723)
10+
S$23.970
(S$26.1273)
20+
S$23.470
(S$25.5823)
50+
S$22.970
(S$25.0373)
Total:S$24.96
Min: 1 / Mult: 1
-
48V
Buzzer
82dB
IP55
AE20M Series
2.9kHz
35mA
40.7mm
-20°C
60°C
3566186

RoHS

Each
1+
S$138.690
(S$151.1721)
5+
S$123.840
(S$134.9856)
10+
S$116.120
(S$126.5708)
20+
S$113.800
(S$124.042)
Total:S$138.69
Min: 1 / Mult: 1
-
28V
32 Tone
92dBA
IP65
Askari Series
-
18mA
45mm
-25°C
70°C
4655905
Each
1+
S$155.950
(S$169.9855)
Total:S$155.95
Min: 1 / Mult: 1
-
30V
Multiple
104dB
IP65
TL70 Pro Series
-
75mA
2.84"
-40°C
50°C
4338055
EDWARDS SIGNALING PRODUCTS
Each
1+
S$393.050
(S$428.4245)
Total:S$393.05
Min: 1 / Mult: 1
-
24V
Continuous
101dBA
-
877 Series
-
160mA
84mm
-
-
2401643

RoHS

Each
1+
S$181.690
(S$198.0421)
5+
S$178.060
(S$194.0854)
10+
S$174.430
(S$190.1287)
Total:S$181.69
Min: 1 / Mult: 1
115V
-
Multiple Tones
100dB
IP65
YA30 Series
-
25mA
85mm
-25°C
55°C
3566191

RoHS

Each
1+
S$188.140
(S$205.0726)
Total:S$188.14
Min: 1 / Mult: 1
-
28V
32 Tone
120dBA
IP66
Symphoni Series
-
240mA
96mm
-10°C
55°C
4163019

RoHS

Each
1+
S$220.400
(S$240.236)
Total:S$220.40
Min: 1 / Mult: 1
48V
48V
32 Tone
108dB
IP66
ASS-T Series
2.9kHz
230mA
94mm
-30°C
60°C
1320818

RoHS

Each
1+
S$43.170
(S$47.0553)
5+
S$39.140
(S$42.6626)
10+
S$36.610
(S$39.9049)
20+
S$35.880
(S$39.1092)
Total:S$43.17
Min: 1 / Mult: 1
-
24V
Multiple Tones
96dB
IP65
Roshni Series
-
8mA
93mm
-25°C
80°C
8810150
Each
1+
S$299.400
(S$326.346)
Total:S$299.40
Min: 1 / Mult: 1
230V
-
Single
127dB
IP21
-
1.68kHz
1A
140mm
-30°C
45°C
2401641

RoHS

Each
1+
S$181.540
(S$197.8786)
5+
S$177.910
(S$193.9219)
10+
S$174.280
(S$189.9652)
Total:S$181.54
Min: 1 / Mult: 1
-
24V
Multiple Tones
100dB
IP65
YA30 Series
-
32mA
85mm
-25°C
55°C
2501283

RoHS

Each
1+
S$44.780
(S$48.8102)
5+
S$43.730
(S$47.6657)
10+
S$42.670
(S$46.5103)
20+
S$41.770
(S$45.5293)
50+
S$40.870
(S$44.5483)
Total:S$44.78
Min: 1 / Mult: 1
24V
-
Buzzer
-
-
-
-
7mA
-
-20°C
-
3566185

RoHS

Each
1+
S$66.290
(S$72.2561)
5+
S$60.140
(S$65.5526)
10+
S$56.890
(S$62.0101)
20+
S$56.790
(S$61.9011)
Total:S$66.29
Min: 1 / Mult: 1
230V
28V
32 Tone
102dB
IP65
RoLP Series
-
12mA
93mm
-25°C
70°C
4155248

RoHS

Each
1+
S$103.660
(S$112.9894)
5+
S$101.590
(S$110.7331)
10+
S$99.520
(S$108.4768)
20+
S$97.450
(S$106.2205)
Total:S$103.66
Min: 1 / Mult: 1
-
35V
3 Tone
99dBA
IP66
BiWire Ultra Series
-
11mA
100mm
-25°C
70°C
3956837

RoHS

Each
1+
S$228.990
(S$249.5991)
Total:S$228.99
Min: 1 / Mult: 1
230V
-
8 Tone
100dB
IP54, NEMA 12
KombiSIGN 70 Series
3.4kHz
40mA
72mm
-20°C
50°C
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