Audio Signal Indicator Units:

255 Products Found

Newark 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
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IP / NEMA Rating
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ComparePrice forQuantity
31M5910

RoHS

Each
1+
$67.360
5+
$61.760
10+
$60.160
25+
$59.110
50+
$56.590
More Pricing...
Total:$67.36
Min: 1 / Mult: 1
-
24V
Multiple
96dB
IP65
Roshni Series
-
8mA
93mm
-25°C
80°C
26R6965

RoHS

Each
1+
$107.670
5+
$98.450
10+
$97.120
25+
$94.920
50+
$90.540
More Pricing...
Total:$107.67
Min: 1 / Mult: 1
230V
-
Multiple Tones
102dB
IP54, IP65
Roshini Series
-
16mA
93mm
-10°C
55°C
45X5623

RoHS

Each
1+
$267.010
10+
$232.150
25+
$223.820
50+
$214.770
100+
$198.410
More Pricing...
Total:$267.01
Min: 1 / Mult: 1
-
24V
Multiple Tones
110dB
IP65
-
-
34mA
128mm
-35°C
66°C
45X5617

RoHS

Each
1+
$155.490
10+
$142.970
25+
$141.190
50+
$138.000
100+
$129.790
More Pricing...
Total:$155.49
Min: 1 / Mult: 1
-
24V
Multiple Tones
100dB
IP65
YA30 Series
-
32mA
85mm
-25°C
55°C
88AH7762

RoHS

Each
1+
$98.570
5+
$89.910
10+
$88.660
25+
$86.590
50+
$82.470
More Pricing...
Total:$98.57
Min: 1 / Mult: 1
230V
28V
32 Tone
102dB
IP65
RoLP Series
-
12mA
93mm
-25°C
70°C
03AC7104

RoHS

Each
1+
$71.590
Total:$71.59
Min: 1 / Mult: 1
-
24V
Multiple
88dB
IP65, NEMA 4X, NEMA 13
LR Series
-
40mA
63.5mm
-20°C
50°C
18K7923
Each
1+
$459.700
5+
$416.320
10+
$369.910
25+
$345.360
50+
$316.490
Total:$459.70
Min: 1 / Mult: 1
230V
-
Single
127dB
IP21
-
1.68kHz
1A
140mm
-30°C
45°C
18K7934
Each
1+
$65.670
5+
$60.210
10+
$58.660
25+
$57.620
50+
$55.180
More Pricing...
Total:$65.67
Min: 1 / Mult: 1
-
35VDC
Multiple Tones
106dBA
IP65
-
-
6mA
100mm
-25°C
70°C
88AH7760

RoHS

Each
1+
$67.890
5+
$62.100
10+
$60.450
25+
$59.370
50+
$56.760
More Pricing...
Total:$67.89
Min: 1 / Mult: 1
-
28V
32 Tone
102dB
IP65
RoLP Series
-
12mA
93mm
-25°C
70°C
25AK0074

RoHS

Each
1+
$35.820
5+
$32.850
10+
$32.230
25+
$31.590
50+
$30.080
More Pricing...
Total:$35.82
Min: 1 / Mult: 1
-
48V
Buzzer
82dB
IP55
AE20M Series
2.9kHz
35mA
40.7mm
-20°C
60°C
15P1092

RoHS

Each
1+
$34.800
5+
$31.900
10+
$31.310
25+
$30.680
50+
$29.220
More Pricing...
Total:$34.80
Min: 1 / Mult: 1
230V
-
Continuous, Pulse
90dB
IP55
AE20M Series
2.9kHz
10mA
43mm
-20°C
60°C
45X5619

RoHS

Each
1+
$222.500
10+
$193.450
25+
$186.530
50+
$178.980
100+
$165.340
More Pricing...
Total:$222.50
Min: 1 / Mult: 1
230V
-
Multiple Tones
100dB
IP65
YA30 Series
-
12mA
85mm
-25°C
55°C
31M4798

RoHS

Each
1+
$93.250
5+
$85.500
10+
$83.290
25+
$81.820
50+
$78.340
More Pricing...
Total:$93.25
Min: 1 / Mult: 1
-
24V
Single
84dB
-
-
-
25mA
152mm
-
-
88AH7761

RoHS

Each
1+
$63.760
5+
$58.330
10+
$56.770
25+
$55.760
50+
$53.310
More Pricing...
Total:$63.76
Min: 1 / Mult: 1
-
28V
32 Tone
102dB
IP65
RoLP Series
-
12mA
93mm
-25°C
70°C
27C4245
Each
1+
$2,658.180
5+
$2,247.130
10+
$2,151.210
25+
$1,945.680
50+
$1,904.580
Total:$2,658.18
Min: 1 / Mult: 1
-
-
Multiple
110dB
-
-
-
-
-
-
-
88AH7766

RoHS

Each
1+
$190.950
5+
$172.290
10+
$161.160
25+
$142.420
50+
$129.700
More Pricing...
Total:$190.95
Min: 1 / Mult: 1
-
28V
32 Tone
92dBA
IP65
Askari Series
-
18mA
45mm
-25°C
70°C
74X7806

RoHS

Each
1+
$189.610
5+
$171.570
10+
$160.800
25+
$142.670
50+
$130.390
More Pricing...
Total:$189.61
Min: 1 / Mult: 1
-
28V
Multiple Tones
92dBA
IP65
-
-
18mA
-
-25°C
70°C
68AC4355

RoHS

Each
1+
$58.080
5+
$53.250
10+
$51.880
25+
$50.960
50+
$48.810
More Pricing...
Total:$58.08
Min: 1 / Mult: 1
-
28V
Multiple Tones
97dBA
IP21C
Askari Compact Series
-
18mA
52mm
-10°C
55°C
76AK3481

RoHS

Each
1+
$112.660
Total:$112.66
Min: 1 / Mult: 1
-
24V
4 Tone
92dBA
-
LR10 Series
4.032kHz
-
39.5mm
-20°C
50°C
85AK2830

RoHS

Each
1+
$92.480
Total:$92.48
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
85AK2825

RoHS

Each
1+
$92.480
Total:$92.48
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
23AM1419

Date/Lot Code

Each
1+
$153.930
Total:$153.93
Min: 1 / Mult: 1
-
30V
Multiple
104dB
IP65
TL70 Pro Series
-
75mA
2.84"
-40°C
50°C
74AK6566

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
-
24V
Adjustable
89dB
IP20, IP65
Harmony Series
-
75mA
24.9mm
-10°C
55°C
85AK2827

RoHS

Each
1+
$92.480
Total:$92.48
Min: 1 / Mult: 1
110V
-
Continuous
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
85AK2829

RoHS

Each
1+
$92.480
Total:$92.48
Min: 1 / Mult: 1
12V
12V
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
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