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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SCH648ARBUZZER PIEZO 42.85MM PNL MNT |
1,702 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 10 ~ 48V | 2.9kHz | Piezo | Single Tone | - | 77dB @ 10V, 61cm | 4 ~ 16mA | Top | -30°C ~ 65°C | CSA, cUL, UL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCH110RBUZZER PIEZO 42.85MM PNL MNT |
2,951 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 2.9kHz | Piezo | Single Tone | - | 81dB @ 30V, 61cm | 6 ~ 21mA | Top | -30°C ~ 65°C | CSA, cUL, UL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCH250RBUZZER PIEZO 42.85MM PNL MNT |
2,383 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 60 ~ 250V | 2.9kHz | Piezo | Single Tone | - | 80dB @ 60V, 61cm | 5 ~ 18mA | Top | -30°C ~ 65°C | CSA, cUL, UL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCH616CPRBUZZER PIEZO 42.85MM PNL MNT |
2,061 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Chime | - | 75dB @ 6V, 61cm | 6 ~ 23mA | Top | -30°C ~ 65°C | CSA, cUL, UL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCH628ANRBUZZER PIEZO 42.85MM PNL MNT |
2,157 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 6 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 88dB @ 6V, 61cm | 4 ~ 30mA | Top | -30°C ~ 65°C | cUL, UL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCH110NRBUZZER PIEZO 42.85MM PNL MNT |
3,604 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 2.9kHz | Piezo | Single Tone | - | 90dB @ 30V, 61cm | 6 ~ 24mA | Top | -30°C ~ 65°C | CSA, cUL, UL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCH110NPRBUZZER PIEZO 42.85MM PNL MNT |
2,548 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 2.9kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 90dB @ 30V, 61cm | 6 ~ 24mA | Top | -30°C ~ 65°C | CSA, cUL, UL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCH110NJRBUZZER PIEZO 42.85MM PNL MNT |
4,928 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 2.9kHz | Piezo | Pulse, Slow | 1 PPS | 90dB @ 30V, 61cm | 6 ~ 24mA | Top | -30°C ~ 65°C | CSA, cUL, UL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCH110DPRBUZZER PIEZO 42.85MM PNL MNT |
3,995 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 2kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 68dB @ 30V, 61cm | 6 ~ 20mA | Top | -30°C ~ 65°C | CSA, cUL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCH250PRBUZZER PIEZO 42.85MM PNL MNT |
4,194 | - |
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Datasheet | SCH | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 60 ~ 250V | 2.9kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 80dB @ 60V, 61cm | 4 ~ 13mA | Top | -30°C ~ 65°C | CSA, cUL, UL | - | IP66, NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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.
