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Alarms, Buzzers, and Sirens
| Photo | Mfr. Part # | Availability | 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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SCE028SD3SU2BBUZZER PIEZO 42.85MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Speed Up, Fast | 0.5 ~ 8 PPS in 30 Sec | 65dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028SD3SV1BBUZZER PIEZO 42.85MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Step Volume | - | 65dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE016SD3DT5BBUZZER PIEZO 42.98MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Dual Tone | - | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE016SD3DT8WBUZZER PIEZO 42.98MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2.9kHz | Piezo | Dual Tone | 1.5 WPS | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL | - | - | Panel Mount | Wire Leads | 1.692" Dia (42.98mm) |
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SCE028SD3DT5BBUZZER PIEZO 42.85MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Dual Tone | - | 65dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028LD3DL1BBUZZER PIEZO 42.98MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Single Tone | 10 Sec On-Delay | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028LD3ED5BBUZZER PIEZO 42.98MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Double Pulse | 10 Sec On-Delay @ 5 PPS | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028LD3SD5BBUZZER PIEZO 42.98MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Double Pulse | 1 Min On-Time @ 5 PPS | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028LD3SS1BBUZZER PIEZO 42.98MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Single Tone | 1 Min On-Time | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028LD3SU1BBUZZER PIEZO 42.98MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Speed Up, Slow | 0.5 ~ 8 PPS in 60 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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SCE028LD3SV1BBUZZER PIEZO 42.98MM PNL MNT |
0 |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Step Volume | - | 85dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028MD3DL1BBUZZER PIEZO 42.85MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Single Tone | 10 Sec On-Delay | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD3ED5BBUZZER PIEZO 42.85MM PNL MNT |
0 |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Double Pulse | 10 Sec On-Delay @ 5 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD3SD5BBUZZER PIEZO 42.85MM PNL MNT |
0 |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Double Pulse | 1 Min On-Time @ 5 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD3SS1BBUZZER PIEZO 42.85MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Single Tone | 1 Min On-Time | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD3SU1BBUZZER PIEZO 42.85MM PNL MNT |
0 |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Speed Up, Slow | 0.5 ~ 8 PPS in 60 Sec | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD3SV1BBUZZER PIEZO 42.85MM PNL MNT |
0 |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Step Volume | - | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048LD3DL1BBUZZER PIEZO 42.85MM PNL MNT |
0 |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Single Tone | 10 Sec On-Delay | 85dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048LD3DP3BBUZZER PIEZO 42.85MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Double Pulse, Slow | 0.5 PPS | 85dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048LD3DT7BBUZZER PIEZO 42.85MM PNL MNT |
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Datasheet |
SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2.9kHz | Piezo | Dual Tone | 7 WPS | 85dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
Alarms, Buzzers, and Sirens Electronic Components
Frequently Asked Questions
Q1: What products are included in Alarms, Buzzers, and Sirens?
This category includes related Alarms, Buzzers, and Sirens subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.
Q2: Can I request a quotation for Alarms, Buzzers, and Sirens components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.
Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.
Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Alarms, Buzzers, and Sirens and other electronic components.