Alarms, Buzzers, and Sirens
Compare the current Alarms, Buzzers, and Sirens Audio Products selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Driver Circuitry | Input Type | Voltage - Rated | Voltage Range | Frequency | Technology | Operating Mode | Duration | Sound Pressure Level (SPL) | Current - Supply | Port Location | Operating Temperature | Approval Agency | Ratings | Ingress Protection | Mounting Type | Termination | Size / Dimension |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PT-3110P-05QBUZZER PIEZO 5V 34.5MM TH |
231 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 30V | 1.1kHz | Piezo | Single Tone | - | 90dB @ 5V, 10cm | 2mA | Top | -20°C ~ 90°C | - | - | - | Through Hole | PC Pins | 1.358" Dia (34.50mm) |
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PT-2726PQBUZZER PIEZO 5V 30MM TH |
2,975 | - |
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Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 30V | 2.5kHz | Piezo | Single Tone | - | 90dB @ 5V, 10cm | 1.5mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.181" Dia (30.00mm) |
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PT-2130FPQBUZZER PIEZO 12V 24MM TH |
1,115 | - |
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Datasheet | PT | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 1.5 ~ 30V | 3kHz | Piezo (with Feedback) | Single Tone | - | 80dB @ 12V, 30cm | 12mA | Top | - | - | - | - | Through Hole | PC Pins | 0.945" Dia (24.00mm) |
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PT-3529WQBUZZER PIEZO 5V 42MM FLANGE |
1,522 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 3 ~ 30V | 2.9kHz | Piezo | Single Tone | - | 95dB @ 5V, 10cm | 5mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.654" Dia (42.00mm) |
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PB-1621PQBUZZER MAGNETIC 5V 16MM TH |
926 | - |
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Datasheet | PB | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 4 ~ 7V | 2.048kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 60mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.630" Dia (16.00mm) |
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PB-12N23MPW-05QBUZZER MAGNETIC 5V 12MM TH |
255 | - |
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Datasheet | PB | Bulk | Active | Indicator, Internally Driven | DC | 5 V | 4.5 ~ 5.5V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 50mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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PK-35H29WQBUZZER PIEZO 12V 42MM FLANGE |
1,069 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 18V | 2.9kHz | Piezo | Single Tone | - | 100dB @ 12V, 30cm | 30mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.654" Dia (42.00mm) |
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PK-20A38WQBUZZER PIEZO 12V 23MM FLANGE |
333 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 24V | 3.8kHz | Piezo | Single Tone | - | 95dB @ 12V, 30cm | 12mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.906" Dia (23.00mm) |
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PK-27A25PSQBUZZER PIEZO 12V 30MM TH |
1,603 | - |
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Datasheet | PK | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 24V | 2.5kHz | Piezo (with Feedback) | Single Tone | - | 95dB @ 12V, 30cm | 10mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.181" Dia (30.00mm) |
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PF-20A35EWQBUZZER PIEZO 12V 28MM FLANGE |
579 | - |
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Datasheet | PF | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 24V | 3.5kHz | Piezo | Pulse, Fast | - | 95dB @ 12V, 30cm | 10mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.102" Dia (28.00mm) |
Alarms, Buzzers, and Sirens FAQ
How can I narrow the current Alarms, Buzzers, and Sirens selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Alarms, Buzzers, and Sirens parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
