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Audio Signal Indicator Units :

229 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 Part No
Order Code
Manufacturer / Description
Availability
Price For
Price
Quantity
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
1320820

RoHS

Each
1+RM147.920
5+RM144.870
10+RM141.940
20+RM139.110
-
24V
Multiple Tones
102dB
IP65
Roshni Series
-
16mA
93mm
-25°C
80°C
1320818

RoHS

Each
1+RM147.920
5+RM144.870
10+RM141.940
20+RM139.110
-
24V
Multiple Tones
96dB
IP65
Roshni Series
-
8mA
93mm
-25°C
80°C
1751901

RoHS

Each
1+RM227.640
5+RM222.940
10+RM218.430
20+RM214.070
230V
-
Multiple Tones
102dB
IP54, IP65
Roshini Series
-
16mA
93mm
-10°C
55°C
1320817

RoHS

Each
1+RM148.140
5+RM147.220
10+RM146.290
20+RM143.370
-
24V
32 Tone
102dB
IP54
Roshni Series
-
8mA
93mm
-25°C
70°C
2401650

RoHS

Each
1+RM928.160
230V
-
Multiple Tones
110dB
IP65
-
-
7mA
128mm
-35°C
66°C
2401645

RoHS

Each
1+RM456.570
5+RM451.770
10+RM446.970
-
24V
Multiple Tones
106dB
IP65
-
-
35mA
81mm
-35°C
66°C
1649239

RoHS

Each
1+RM99.860
5+RM97.870
10+RM95.870
20+RM93.870
50+RM91.880
230V
-
Continuous, Pulse
90dB
IP55
AE20M Series
2.9kHz
10mA
43mm
-20°C
60°C
3566181

RoHS

Each
1+RM147.920
5+RM144.870
10+RM141.940
20+RM139.110
-
28V
32 Tone
102dB
IP54
RoLP Series
-
12mA
63mm
-25°C
70°C
3566182

RoHS

Each
1+RM149.950
5+RM149.010
10+RM148.070
20+RM145.110
-
28V
32 Tone
102dB
IP65
RoLP Series
-
12mA
93mm
-25°C
70°C
3922059

RoHS

Each
1+RM461.620
24V
24V
Single
80dBA
IP65
-
2400Hz
8mA
-
-20°C
50°C
1320803

RoHS

Each
1+RM474.430
5+RM470.830
10+RM467.230
-
60V
Multiple Tones
112dB
IP66
Asserta MIDI Series
-
120mA
132mm
-20°C
70°C
2911806

RoHS

Each
1+RM222.620
5+RM218.170
10+RM213.720
24V
24V
Continuous
90dB
IP66, IP67, IP69K, NEMA 1, 3R, 4, 4X, 12, 13
Compact Series
-
40mA
55mm
-25°C
70°C
2432476

RoHS

Each
1+RM457.360
5+RM447.920
10+RM438.850
20+RM430.080
-
28V
Multiple Tones
92dB
IP65
-
-
18mA
-
-25°C
70°C
2911807

RoHS

Each
1+RM221.880
5+RM217.450
10+RM214.020
24V
24V
Pulsation
90dB
IP66, IP67, IP69K, NEMA 1, 3R, 4, 4X, 12, 13
Compact Series
-
48mA
55mm
-25°C
70°C
4162843

RoHS

Each
1+RM191.500
24V
24V
Pulse, Steady
85dBA
IP65
ESV M22 Series
3.5kHz
40mA
12mm
-25°C
60°C
4338103
EDWARDS SIGNALING PRODUCTS
Each
1+RM898.140
120V
-
Continuous
103dBA
-
874 Series
-
130mA
54mm
-
-
4163227

RoHS

Each
1+RM59.320
24V
24V
Pulse
90dB
IP54
BU2 M28 Series
3.5kHz
30mA
56mm
-20°C
70°C
1649236

RoHS

Each
1+RM86.070
5+RM84.350
10+RM82.630
20+RM80.910
50+RM79.190
12V
12V
Continuous
90dB
IP55
AE20M Series
2.9kHz
20mA
43mm
-20°C
60°C
3566186

RoHS

Each
1+RM118.600
5+RM116.150
10+RM113.800
20+RM111.530
-
28V
32 Tone
92dB
IP65
Askari Series
-
18mA
45mm
-25°C
70°C
4155248

RoHS

Each
1+RM348.380
5+RM341.420
10+RM334.450
20+RM327.480
-
35V
3 Tone
99dBA
IP66
BiWire Ultra Series
-
11mA
100mm
-25°C
70°C
1649237

RoHS

Each
1+RM91.430
5+RM89.610
10+RM87.780
20+RM85.950
50+RM84.120
24V
24V
Continuous, Pulse
85dBA
IP55
AE20M Series
2.9kHz
25mA
43mm
-20°C
60°C
2401641

RoHS

Each
1+RM651.130
5+RM638.110
10+RM625.090
-
24V
Multiple Tones
100dB
IP65
YA30 Series
-
32mA
85mm
-25°C
55°C
2501283

RoHS

Each
1+RM141.750
5+RM137.870
10+RM131.370
25+RM128.330
50+RM125.290
More Pricing...
24V
-
Buzzer
-
-
-
-
7mA
-
-20°C
-
4336744

RoHS

Each
1+RM706.720
-
24V
Multiple Tones
100dB
IP65
110 Series
3.4kHz
80mA
52mm
-20°C
50°C
2401648

RoHS

Each
1+RM765.300
5+RM757.280
10+RM749.250
-
24V
Multiple Tones
110dB
IP65
-
-
34mA
128mm
-35°C
66°C
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