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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SC250NJRBUZZER PIEZO 42.85MM PNL MNT |
4,645 | - |
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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 | 80dB @ 60V, 61cm | 6 ~ 24mA | 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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SCE120MA3CP1SBUZZER PIEZO 42.85MM PNL MNT |
1,530 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2.9kHz | Piezo | Chime | Repeating every 3 Sec | 75dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCE120LA3CM1BBUZZER PIEZO 42.85MM PNL MNT |
4,717 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2.9kHz | Piezo | Chime | Repeating every 3 Sec | 85dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE120SD6CT1SBUZZER PIEZO 42.85MM PNL MNT |
1,995 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 48 ~ 120V | 1.9kHz | Piezo | Single Tone | - | 65dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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SCE120XA3MP1BBUZZER PIEZO 42.85MM PNL MNT |
2,825 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2.9kHz | Piezo | Pulse, Medium | 5 PPS | 95dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE120XA3FP1BBUZZER PIEZO 42.85MM PNL MNT |
3,142 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2.9kHz | Piezo | Pulse, Fast | 10 PPS | 95dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE120XA3SP1BBUZZER PIEZO 42.85MM PNL MNT |
2,235 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2.9kHz | Piezo | Pulse, Slow | 1 PPS | 95dB @ 48V, 61cm | 70mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCL120XA3MP1BBUZZER PIEZO 42.85MM PNL MNT |
4,748 | - |
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Datasheet | SCL | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2.9kHz | Piezo | Pulse, Medium | 5 PPS | 95dB @ 48V, 61cm | 30mA | Top | -40°C ~ 85°C | cUL | - | NEMA 3R, 4X, 12 | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028XD3MG3BBUZZER PIEZO 42.85MM PNL MNT |
4,037 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.95kHz | Piezo | Pin Selectable | Variable | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block, Wire Leads | 1.687" Dia (42.85mm) |
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SCE028XD3MG4BBUZZER PIEZO 42.85MM PNL MNT |
4,940 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.95kHz | Piezo | Pin Selectable | Variable | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block, Wire Leads | 1.687" Dia (42.85mm) |
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SCE028XD3MG5BBUZZER PIEZO 42.85MM PNL MNT |
3,590 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Pin Selectable | Variable | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block, Wire Leads | 1.687" Dia (42.85mm) |
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SC648CPNBUZZER PIEZO 42.98MM PNL MNT |
2,133 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 10 ~ 48V | 2.9kHz | Piezo | Chime | - | 84dB @ 10V, 61cm | 10 ~ 60mA | Top | -30°C ~ 65°C | - | - | NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SCE120LA2MP1BBUZZER PIEZO 42.85MM PNL MNT |
2,893 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2kHz | Piezo | Pulse, Medium | 5 PPS | 85dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE120MA2FP1BBUZZER PIEZO 42.85MM PNL MNT |
3,066 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2kHz | Piezo | Pulse, Fast | 10 PPS | 75dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE120LA2FP1BBUZZER PIEZO 42.85MM PNL MNT |
1,651 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2kHz | Piezo | Pulse, Fast | 10 PPS | 85dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE120LA2SP1BBUZZER PIEZO 42.85MM PNL MNT |
2,060 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 85dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE120MA2MP1BBUZZER PIEZO 42.85MM PNL MNT |
4,346 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2kHz | Piezo | Pulse, Medium | 5 PPS | 75dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE120MA2SP1BBUZZER PIEZO 42.85MM PNL MNT |
2,549 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 75dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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ZT028LDIC1GBUZZER PIEZO 24V 30.74MM PNL MNT |
2,710 | - |
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Datasheet | ZT | Bulk | Active | Indicator, Internally Driven | DC | 24 V | 20 ~ 28V | 3.9kHz | Piezo | Single Tone, Visual Indicator | - | 85dB @ 20V, 61cm | 50mA | Top | -30°C ~ 65°C | cUL, UL | - | NEMA 3R, 4X, 12 | Panel Mount | Terminal Block | 1.210" Dia (30.74mm) |
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SCE120XA3DL1BBUZZER PIEZO 42.85MM PNL MNT |
4,902 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | AC | - | 48 ~ 120V | 2.9kHz | Piezo | Single Tone | 10 Sec On-Delay | 95dB @ 48V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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.
