Alarms, Buzzers, and Sirens
Browse available Alarms, Buzzers, and Sirens components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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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ZA028LADT7BUZZER PIEZO 30.74MM PNL MNT |
3,163 | - |
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Datasheet | ZA | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 16 ~ 28V | 3.9kHz | Piezo | Warble, Fast | 7 WPS | 85dB @ 16V, 61cm | 40mA | Top | -30°C ~ 65°C | cUL, UL | - | NEMA 3R, 4X, 12 | Panel Mount | Terminal Block | 1.210" Dia (30.74mm) |
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ZA028LADT8BUZZER PIEZO 30.74MM PNL MNT |
3,762 | - |
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Datasheet | ZA | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 16 ~ 28V | 3.3kHz | Piezo | Warble, Slow | 1.5 WPS | 85dB @ 16V, 61cm | 40mA | Top | -30°C ~ 65°C | cUL, UL | - | NEMA 3R, 4X, 12 | Panel Mount | Terminal Block | 1.210" Dia (30.74mm) |
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ZA028LASR8BUZZER PIEZO 30.74MM PNL MNT |
4,321 | - |
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Datasheet | ZA | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 16 ~ 28V | 3.3kHz | Piezo | Siren, Fast | 5 SPS | 85dB @ 16V, 61cm | 40mA | Top | -30°C ~ 65°C | cUL, UL | - | NEMA 3R, 4X, 12 | Panel Mount | Terminal Block | 1.210" Dia (30.74mm) |
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ZA028LASR9BUZZER PIEZO 30.74MM PNL MNT |
1,319 | - |
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Datasheet | ZA | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 16 ~ 28V | 3.3kHz | Piezo | Siren, Slow | 2 SPS | 85dB @ 16V, 61cm | 40mA | Top | -30°C ~ 65°C | cUL, UL | - | NEMA 3R, 4X, 12 | Panel Mount | Terminal Block | 1.210" Dia (30.74mm) |
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SC648AJBUZZER PIEZO 42.98MM PNL MNT |
4,634 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 10 ~ 48V | 2.9kHz | Piezo | Pulse, Slow | 0.5 ~ 2.5 PPS | 68dB @ 10V, 61cm | 6 ~ 21mA | Top | -30°C ~ 65°C | cUL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SC250JRBUZZER PIEZO 42.85MM PNL MNT |
2,212 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 60 ~ 250V | 2.9kHz | Piezo | Pulse, Slow | 0.5 ~ 2.5 PPS | 68dB @ 60V, 61cm | 4 ~ 13mA | Top | -30°C ~ 65°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SC616NPURBUZZER PIEZO 42.85MM PNL MNT |
4,160 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Pin Selectable | - | 80dB @ 6V, 61cm | 30mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SC616PUBUZZER PIEZO 42.85MM PNL MNT |
1,163 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Pin Selectable | 2 ~ 10 PPS | 68dB @ 6V, 61cm | 2 ~ 12mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCE028MD2TT1BBUZZER PIEZO 42.98MM PNL MNT |
4,337 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2kHz | Piezo | Ringer, 3 Tone | - | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SC648ANJBUZZER PIEZO 42.98MM PNL MNT |
1,195 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 10 ~ 48V | 2.9kHz | Piezo | Pulse, Slow | 0.5 ~ 2 PPS | 80dB @ 10V, 61cm | 4 ~ 26mA | Top | -30°C ~ 65°C | UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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LSC616NRBUZZER PIEZO 42.85MM PNL MNT |
3,964 | - |
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Datasheet | LSC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Single Tone, Visual Indicator | 2 PPS | 80dB @ 6V, 61cm | 65mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminals | 1.687" Dia (42.85mm) |
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SC250DJRBUZZER PIEZO 42.85MM PNL MNT |
3,235 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 60 ~ 250V | 2kHz | Piezo | Pulse, Slow | 0.5 ~ 2.5 PPS | 60dB @ 60V, 61cm | 5 ~ 16mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SC628AFRBUZZER PIEZO 42.98MM PNL MNT |
3,285 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 6 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 50dB @ 6V, 61cm | 2 ~ 4mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SCE120MA2CT1BBUZZER PIEZO 42.85MM PNL MNT |
1,719 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2kHz | Piezo | Single Tone | - | 75dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SC110EPBUZZER PIEZO 42.85MM PNL MNT |
1,740 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 2kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 55dB @ 30V, 61cm | 7 ~ 13mA | Top | -30°C ~ 65°C | - | - | NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SC616N-2BUZZER PIEZO 42.85MM PNL MNT |
2,545 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Single Tone | - | 95dB @ 6V, 61cm | 40mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SC628FPRBUZZER PIEZO 42.98MM PNL MNT |
2,506 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 28V | 2.9kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 55dB @ 6V, 61cm | 2 ~ 8mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SC628FKRBUZZER PIEZO 42.98MM PNL MNT |
3,895 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 28V | 2.9kHz | Piezo | Pulse, Short | 0.5 ~ 1.2 PPS | 50dB @ 6V, 61cm | 4 ~ 12mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SC616JWRBUZZER PIEZO 42.85MM PNL MNT |
2,957 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.3kHz | Piezo | Warble, Slow | 0.5 ~ 2.5 PPS | 68dB @ 6V, 61cm | 40mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SC648ANPBUZZER PIEZO 42.98MM PNL MNT |
2,100 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 10 ~ 48V | 2.9kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 80dB @ 10V, 61cm | 4 ~ 26mA | Top | -30°C ~ 65°C | UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
Alarms, Buzzers, and Sirens FAQ
What Alarms, Buzzers, and Sirens components can I source from EGOO?
You can browse available Alarms, Buzzers, and Sirens product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Alarms, Buzzers, and Sirens parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
