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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SCE048MD3CM1BBUZZER PIEZO 42.85MM PNL MNT |
1,367 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Chime | Repeating every 3 Sec | 75dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048MD3SR3BBUZZER PIEZO 42.85MM PNL MNT |
2,512 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Siren, Fast | 5 SPS | 75dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048MD3SR4BBUZZER PIEZO 42.85MM PNL MNT |
3,460 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Siren, Slow | 2 SPS | 75dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048SD3SR3BBUZZER PIEZO 42.85MM PNL MNT |
4,764 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Siren, Fast | 5 SPS | 65dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048SD3SR4BBUZZER PIEZO 42.85MM PNL MNT |
4,442 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Siren, Slow | 2 SPS | 65dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD3CM1BBUZZER PIEZO 42.98MM PNL MNT |
2,918 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Chime | Repeating every 3 Sec | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028LD3CM1BBUZZER PIEZO 42.98MM PNL MNT |
4,263 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Chime | Repeating every 3 Sec | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028LD3SR3SBUZZER SIREN 6-28VDC PNL MNT |
3,562 | - |
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Datasheet | SCE | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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SCE028MD3CM1SBUZZER PIEZO 42.85MM PNL MNT |
4,021 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Chime | Repeating every 3 Sec | 75dB @ 16V, 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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SCE028MD3SR4SBUZZER SIREN 6-28VDC PNL MNT |
4,420 | - |
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Datasheet | SCE | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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SCE028LD3CM2SBUZZER PIEZO 42.98MM PNL MNT |
1,039 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Chime | Repeating every 3 Sec | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL | - | NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SCE028SD3CM1SBUZZER PIEZO 42.85MM PNL MNT |
2,934 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Chime | Repeating every 3 Sec | 65dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL | - | NEMA 3R, 4X, 12 | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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XB5KS2M8BUZZER 22MM PNL MNT YELLOW ILLUM |
2,553 | - |
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Datasheet | Harmony XB5 | Box | Active | - | AC | - | 230 ~ 240V | - | - | Click, Single Tone | - | 90dB @ 230V, 10cm | 35mA | Top | -40°C ~ 70°C | CSA, UL | - | NEMA 4X, 13 | Panel Mount | - | 0.866" Dia (22.00mm) |
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XB5KS2M4BUZZER 22MM PNL MNT RED ILLUM |
2,964 | - |
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Datasheet | Harmony XB5 | Box | Active | - | AC | - | 230 ~ 240V | - | - | Click, Single Tone | - | 90dB @ 230V, 10cm | 35mA | Top | -40°C ~ 70°C | CSA, UL | - | NEMA 4X, 13 | Panel Mount | - | 0.866" Dia (22.00mm) |
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LSC110NRBUZZER PIEZO 42.85MM PNL MNT |
2,161 | - |
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Datasheet | LSC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 2.9kHz | Piezo | Single Tone, Visual Indicator | 2 PPS | 80dB @ 30V, 61cm | 43 ~ 63mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminals | 1.687" Dia (42.85mm) |
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SCE028XD2SP1BBUZZER PIEZO 42.85MM PNL MNT |
4,916 | - |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 95dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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LSC250NRBUZZER PIEZO 42.85MM PNL MNT |
1,095 | - |
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Datasheet | LSC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 60 ~ 250V | 2.9kHz | Piezo | Single Tone, Visual Indicator | 2 PPS | 82dB @ 60V, 61cm | 42 ~ 61mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminals | 1.687" Dia (42.85mm) |
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SCL028LA3CTBBUZZER PIEZO 42.85MM PNL MNT |
1,728 | - |
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Datasheet | SCL | Bulk | Active | Indicator, Internally Driven | AC | - | 16 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 85dB @ 16V, 61cm | 20mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCL028XD3CTBBUZZER PIEZO 42.85MM PNL MNT |
4,357 | - |
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Datasheet | SCL | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 95dB @ 16V, 61cm | 20mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SC250EBUZZER PIEZO 42.85MM PNL MNT |
3,602 | - |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 60 ~ 250V | 2kHz | Piezo | Single Tone | - | - | 5 ~ 16mA | 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) |
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.
