Audio Signal Indicator Units:

202 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.
Show More
View
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
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
1320820

RoHS

Each
1+
S$43.510
(S$47.4259)
5+
S$43.250
(S$47.1425)
10+
S$42.410
(S$46.2269)
20+
S$41.570
(S$45.3113)
Min: 1 / Mult: 1
-
24V
Multiple Tones
102dB
IP65
Roshni Series
-
16mA
93mm
-25°C
80°C
1751901

RoHS

Each
1+
S$67.890
(S$74.0001)
5+
S$67.480
(S$73.5532)
10+
S$66.170
(S$72.1253)
20+
S$64.850
(S$70.6865)
Min: 1 / Mult: 1
230V
-
Multiple Tones
102dB
IP54, IP65
Roshini Series
-
16mA
93mm
-10°C
55°C
1320817

RoHS

Each
1+
S$41.540
(S$45.2786)
5+
S$37.690
(S$41.0821)
10+
S$35.650
(S$38.8585)
20+
S$35.590
(S$38.7931)
Min: 1 / Mult: 1
-
24V
32 Tone
102dB
IP54
Roshni Series
-
8mA
93mm
-25°C
70°C
1320818

RoHS

Each
1+
S$41.520
(S$45.2568)
5+
S$37.670
(S$41.0603)
10+
S$35.640
(S$38.8476)
20+
S$35.570
(S$38.7713)
Min: 1 / Mult: 1
-
24V
Multiple Tones
96dB
IP65
Roshni Series
-
8mA
93mm
-25°C
80°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)
Min: 1 / Mult: 1
24V
24V
Continuous, Pulse
85dB
IP55
AE20M Series
2.9kHz
25mA
43mm
-20°C
60°C
8810150
Each
1+
S$299.400
(S$326.346)
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)
Min: 1 / Mult: 1
-
24V
Multiple Tones
100dB
IP65
YA30 Series
-
32mA
85mm
-25°C
55°C
2501283

RoHS

Each
1+
S$48.540
(S$52.9086)
5+
S$47.270
(S$51.5243)
10+
S$45.990
(S$50.1291)
20+
S$44.350
(S$48.3415)
50+
S$42.700
(S$46.543)
Min: 1 / Mult: 1
24V
-
Buzzer
-
-
-
-
7mA
-
-20°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)
Min: 1 / Mult: 1
-
24V
Multiple Tones
110dB
IP65
-
-
34mA
128mm
-35°C
66°C
4155244

RoHS

Each
1+
S$77.080
(S$84.0172)
5+
S$75.540
(S$82.3386)
10+
S$74.000
(S$80.660)
20+
S$72.460
(S$78.9814)
Min: 1 / Mult: 1
-
35V
3 Tone
99dBA
IP21
BiWire Ultra Series
-
11mA
91mm
-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)
Min: 1 / Mult: 1
-
35V
3 Tone
99dBA
IP66
BiWire Ultra Series
-
11mA
100mm
-25°C
70°C
3956837

RoHS

Each
1+
S$228.980
(S$249.5882)
Min: 1 / Mult: 1
230V
-
8 Tone
100dB
IP54, NEMA 12
KombiSIGN 70 Series
3.4kHz
40mA
72mm
-20°C
50°C
4295295

RoHS

Each
1+
S$72.250
(S$78.7525)
5+
S$69.360
(S$75.6024)
10+
S$67.990
(S$74.1091)
Min: 1 / Mult: 1
240V
-
Intermittent
80dB
IP65, NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13
MP Buzzers
-
20mA
68mm
-25°C
65°C
4295289

RoHS

Each
1+
S$72.250
(S$78.7525)
5+
S$69.360
(S$75.6024)
10+
S$67.990
(S$74.1091)
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+
S$72.250
(S$78.7525)
5+
S$69.360
(S$75.6024)
10+
S$67.990
(S$74.1091)
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
4295288

RoHS

Each
1+
S$72.250
(S$78.7525)
5+
S$69.360
(S$75.6024)
10+
S$67.990
(S$74.1091)
Min: 1 / Mult: 1
12V
12V
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
4295294

RoHS

Each
1+
S$86.680
(S$94.4812)
5+
S$83.200
(S$90.688)
10+
S$81.570
(S$88.9113)
20+
S$80.020
(S$87.2218)
Min: 1 / Mult: 1
110V
-
Intermittent
80dB
IP65, NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13
MP Buzzers
-
20mA
68mm
-25°C
65°C
1649236

RoHS

Each
1+
S$26.240
(S$28.6016)
5+
S$21.600
(S$23.544)
10+
S$21.170
(S$23.0753)
20+
S$20.740
(S$22.6066)
50+
S$20.310
(S$22.1379)
Min: 1 / Mult: 1
12V
12V
Continuous
90dB
IP55
AE20M Series
2.9kHz
20mA
43mm
-20°C
60°C
2401650

RoHS

Each
1+
S$183.290
(S$199.7861)
Min: 1 / Mult: 1
230V
-
Multiple Tones
110dB
IP65
-
-
7mA
128mm
-35°C
66°C
2420434

RoHS

Each
1+
S$24.880
(S$27.1192)
5+
S$24.720
(S$26.9448)
10+
S$24.560
(S$26.7704)
20+
S$24.390
(S$26.5851)
50+
S$23.910
(S$26.0619)
Min: 1 / Mult: 1
-
28V
Low Frequency
90dB
IP34
-
450Hz
25mA
35mm
-20°C
60°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)
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)
Min: 1 / Mult: 1
230V
-
Continuous, Pulse
90dB
IP55
AE20M Series
2.9kHz
10mA
43mm
-20°C
60°C
1214979

RoHS

Each
1+
S$89.370
(S$97.4133)
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)
Min: 1 / Mult: 1
230V
-
Continuous
108dB
IP55
570 Series
-
70mA
152mm
60°C
60°C
3566181

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)
Min: 1 / Mult: 1
-
28V
32 Tone
102dB
IP54
RoLP Series
-
12mA
63mm
-25°C
70°C
1-25 of 202 items
of 9 page(s)

Popular Suppliers

ABB
SCHNEIDER ELECTRIC
OMRON
EATON MOELLER
SIEMENS
TE CONNECTIVITY
PANASONIC
CROUZET
PayPal