Alarms, Buzzers, and Sirens
Explore Alarms, Buzzers, and Sirens parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| 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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SCE028LD2MP1BBUZZER PIEZO 42.98MM PNL MNT |
3,879 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2kHz | Piezo | Pulse, Medium | 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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SCE016SD2SP1BBUZZER PIEZO 42.98MM PNL MNT |
2,384 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028SD2SP1BBUZZER PIEZO 42.85MM PNL MNT |
3,282 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 65dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048LD2SP1BBUZZER PIEZO 42.85MM PNL MNT |
4,261 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2kHz | Piezo | Pulse, Slow | 1 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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SCE048MD2SP1BBUZZER PIEZO 42.85MM PNL MNT |
2,460 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 75dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048SD2MP1BBUZZER PIEZO 42.85MM PNL MNT |
2,516 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2kHz | Piezo | Pulse, Medium | 5 PPS | 65dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE048SD2SP1BBUZZER PIEZO 42.85MM PNL MNT |
4,203 |
|
Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 65dB @ 28V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
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SCE028MD2SP1BBUZZER PIEZO 42.98MM PNL MNT |
4,466 |
|
Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2kHz | Piezo | Pulse, Slow | 1 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028LD2SP1BBUZZER PIEZO 42.98MM PNL MNT |
4,720 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2kHz | Piezo | Pulse, Slow | 1 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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ZT120LACTR15BUZZER PIEZO 30.74MM PNL MNT |
4,089 |
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Datasheet | ZT | Bulk | Active | Indicator, Internally Driven | AC | - | 90 ~ 120V | 3.7kHz | Piezo, LED, Red | Single Tone, Visual Indicator | 15 Sec On-Time | 85dB @ 90V, 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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SC628DJBUZZER PIEZO 42.98MM PNL MNT |
1,202 |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 28V | 1.9kHz | Piezo | Pulse, Slow | 0.5 ~ 2 PPS | 60dB @ 6V, 61cm | 5 ~ 23mA | 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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SC628WBUZZER PIEZO 42.85MM PNL MNT |
2,853 |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 28V | 2.9kHz | Piezo | Warble, Fast | 2 ~ 10 PPS | 68dB @ 6V, 61cm | 4 ~ 16mA | Top | -30°C ~ 65°C | - | - | - | Panel Mount | Screw Terminals | 1.687" Dia (42.85mm) |
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SCE028MD3DP3BBUZZER PIEZO 42.85MM PNL MNT |
1,659 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2.9kHz | Piezo | Double Pulse, Slow | 0.5 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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SC250DJBUZZER PIEZO 42.85MM PNL MNT |
2,736 |
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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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SCE048LD2DP2BBUZZER PIEZO 42.85MM PNL MNT |
3,702 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 28 ~ 48V | 2kHz | Piezo | Double Pulse, Fast | 2 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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SCE028MD2DP2BBUZZER PIEZO 42.98MM PNL MNT |
1,303 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2kHz | Piezo | Double Pulse, Fast | 2 PPS | 75dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028LD2DP2BBUZZER PIEZO 42.98MM PNL MNT |
2,409 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2kHz | Piezo | Double Pulse, Fast | 2 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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SCE016SD2DP2BBUZZER PIEZO 42.98MM PNL MNT |
3,136 |
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Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2kHz | Piezo | Double Pulse, Fast | 2 PPS | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE016SD2DP3BBUZZER PIEZO 42.98MM PNL MNT |
3,456 |
|
Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 16V | 2kHz | Piezo | Double Pulse, Slow | 0.5 PPS | 65dB @ 6V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.692" Dia (42.98mm) |
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SCE028SD2DP2BBUZZER PIEZO 42.85MM PNL MNT |
2,873 |
|
Datasheet | SCE | Bulk | Active | Indicator, Internally Driven | DC | - | 16 ~ 28V | 2kHz | Piezo | Double Pulse, Fast | 2 PPS | 65dB @ 16V, 61cm | 40mA | Top | -40°C ~ 85°C | cUL, UL | - | - | Panel Mount | Terminal Block | 1.687" Dia (42.85mm) |
Frequently Asked Questions
What are Alarms, Buzzers, and Sirens components used for?
Alarms, Buzzers, and Sirens components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Alarms, Buzzers, and Sirens part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Alarms, Buzzers, and Sirens parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.