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Audio Signal Indicator Units :

238 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+HK$278.680
5+HK$246.090
10+HK$241.070
20+HK$229.350
-
24V
Multiple Tones
102dB
IP65
Roshni Series
-
16mA
93mm
-25°C
80°C
1751901

RoHS

Each
1+HK$428.910
5+HK$378.740
10+HK$371.010
20+HK$352.990
230V
-
Multiple Tones
102dB
IP54, IP65
Roshini Series
-
16mA
93mm
-10°C
55°C
2401650

RoHS

Each
1+HK$1,220.000
230V
-
Multiple Tones
110dB
IP65
-
-
7mA
128mm
-35°C
66°C
1320817

RoHS

Each
1+HK$280.630
5+HK$247.810
10+HK$242.750
20+HK$230.960
-
24V
32 Tone
102dB
IP54
Roshni Series
-
8mA
93mm
-25°C
70°C
2532457

RoHS

Each
1+HK$501.040
24V
24V
Continuous, Pulse
85dB
IP66
KombiSIGN 40 Series
2.9kHz
80mA
45mm
-30°C
60°C
3129516

RoHS

Each
1+HK$1,568.540
230V
-
2 Tone
106dB
IP53
Harmony Series
-
40mA
153.2mm
-30°C
50°C
4295292

RoHS

Each
1+HK$509.710
5+HK$500.660
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
4295290

RoHS

Each
1+HK$509.710
5+HK$500.660
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
1320818

RoHS

Each
1+HK$278.680
5+HK$246.090
10+HK$241.070
20+HK$229.350
-
24V
Multiple Tones
96dB
IP65
Roshni Series
-
8mA
93mm
-25°C
80°C
1649237

RoHS

Each
1+HK$244.130
5+HK$200.970
10+HK$196.960
20+HK$192.940
50+HK$188.920
24V
24V
Continuous, Pulse
85dB
IP55
AE20M Series
2.9kHz
25mA
43mm
-20°C
60°C
8810150
Each
1+HK$2,009.290
230V
-
Single
127dB
IP21
-
1.68kHz
1A
140mm
-30°C
45°C
2401641

RoHS

Each
1+HK$1,245.200
5+HK$1,220.300
10+HK$1,195.400
-
24V
Multiple Tones
100dB
IP65
YA30 Series
-
32mA
85mm
-25°C
55°C
2501283

RoHS

Each
1+HK$264.250
5+HK$256.970
10+HK$244.840
25+HK$239.900
50+HK$235.050
More Pricing...
24V
-
Buzzer
-
-
-
-
7mA
-
-20°C
-
2401648

RoHS

Each
1+HK$1,383.650
5+HK$1,369.810
10+HK$1,355.970
-
24V
Multiple Tones
110dB
IP65
-
-
34mA
128mm
-35°C
66°C
4336720

RoHS

Each
1+HK$984.300
5+HK$861.260
-
24V
Pulse
80dB
IP65
109 Series
2100Hz
25mA
52mm
-20°C
50°C
1649236

RoHS

Each
1+HK$160.960
5+HK$132.440
10+HK$129.800
20+HK$127.150
50+HK$124.500
12V
12V
Continuous
90dB
IP55
AE20M Series
2.9kHz
20mA
43mm
-20°C
60°C
2059722

RoHS

Each
1+HK$355.850
5+HK$352.340
10+HK$348.820
20+HK$341.850
-
28V
Continuous, Pulse
100dB
IP30
-
3.2kHz
50mA
49mm
-20°C
60°C
2420434

RoHS

Each
1+HK$152.910
5+HK$151.910
10+HK$150.910
20+HK$149.900
50+HK$146.910
-
28V
Low Frequency
90dB
IP34
-
450Hz
25mA
35mm
-20°C
60°C
2401645

RoHS

Each
1+HK$863.480
5+HK$854.500
10+HK$845.520
-
24V
Multiple Tones
106dB
IP65
-
-
35mA
81mm
-35°C
66°C
3566184

RoHS

Each
1+HK$278.680
5+HK$246.090
10+HK$241.070
20+HK$229.350
-
28V
32 Tone
102dB
IP65
RoLP Series
-
12mA
93mm
-25°C
70°C
1649239

RoHS

Each
1+HK$196.860
5+HK$162.070
10+HK$158.830
20+HK$155.590
50+HK$152.350
230V
-
Continuous, Pulse
90dB
IP55
AE20M Series
2.9kHz
10mA
43mm
-20°C
60°C
1214979

RoHS

Each
1+HK$458.900
24V
24V
Continuous
85dB
IP65
-
1.75kHz
25mA
72mm
-20°C
50°C
4336781

RoHS

Each
1+HK$1,287.460
230V
-
Continuous
108dB
IP55
570 Series
-
70mA
152mm
60°C
60°C
3566181

RoHS

Each
1+HK$278.680
5+HK$246.090
10+HK$241.070
20+HK$229.350
-
28V
32 Tone
102dB
IP54
RoLP Series
-
12mA
63mm
-25°C
70°C
3908373
Each
1+HK$1,572.430
240V
-
Continuous, Pulse
70dBA
IP2X, IP65, NEMA 4, NEMA 4X, NEMA 13
M22 Series
3.5kHz
20mA
30mm
-25°C
60°C
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