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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CPI-4232-70STBUZZER PIEZO 12V 42.50MM PNL MNT |
300 |
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Datasheet | CPI | Box | Active | Indicator, Internally Driven | DC | 12 V | 6 ~ 16V | 2.9kHz | Piezo | Chime | Repeating every 2 Sec | 78dB @ 16V, 60cm | 4 ~ 12mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.673" Dia (42.50mm) |
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AI-3736-P-C28-RBUZZER PIEZO 12V 37.8MM PNL MNT |
173 |
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Datasheet | AI | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 4 ~ 28V | 3.6kHz | Piezo | Single Tone | - | 90dB @ 12V, 10cm | 8mA | Top | -30°C ~ 80°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.189" (4.80mm) | 1.488" Dia (37.80mm) |
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MSS5GHBUZZER MAGN 5V 23X23MM TH |
432 |
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Datasheet | MSS | Bulk | Active | Indicator, Internally Driven | DC | 5 V | 4.5 ~ 5.5V | 150Hz ~ 4kHz | Magnetic | - | Repeating every 2.5 Sec | 85dB @ 5V, 10cm | 200mA | Top | -30°C ~ 55°C | cUL, UL | Medical | - | Through Hole | PC Pins | 0.906" L x 0.906" W (23.00mm x 23.00mm) |
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MSS5MMVBUZZER MAGN 5V 23X23MM TH |
199 |
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Datasheet | MSS | Bulk | Active | Indicator, Internally Driven | DC | 5 V | 4 ~ 6V | 2.075kHz | Magnetic | Pin Selectable | Variable | 85dB @ 5V, 10cm | 45 ~ 150mA | Top | -30°C ~ 55°C | cUL, UL | Medical | - | Through Hole | PC Pins | 0.906" L x 0.906" W (23.00mm x 23.00mm) |
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CPI-4232-76STBUZZER PIEZO 110V42.5MM PNL MNT |
222 |
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Datasheet | CPI | Box | Active | Indicator, Internally Driven | DC | 110 V | 30 ~ 120V | 2.8kHz | Piezo | Single Tone | - | 80dB @ 120V, 60cm | 5 ~ 25mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.673" Dia (42.50mm) |
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SBS300PCBUZZER MAGNETIC 2.8V 44.5MM TH |
203 |
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Datasheet | - | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 2.8 V | - | 325Hz | Magnetic | Single Tone | - | 95dB @ 9V, 10cm | - | Top | -30°C ~ 65°C | cUL, UL | Medical | - | Through Hole | PC Pins | 1.752" Dia (44.50mm) |
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MSE14LTT3BUZZER PIEZO 23X23MM TH |
150 |
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Datasheet | - | Bulk | Active | Indicator, Internally Driven | DC | - | 7 ~ 14V | 3.35kHz | Piezo | Ringer, 3 Tone | - | 85dB @ 7V, 30cm | 50mA | Top | -40°C ~ 65°C | - | - | - | Through Hole | PC Pins | 0.906" L x 0.906" W (23.00mm x 23.00mm) |
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SC628N-BTRBUZZER PIEZO 42.98MM PNL MNT |
120 |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | DC | - | 6 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 80dB @ 6V, 61cm | 6 ~ 23mA | Top | -30°C ~ 65°C | cUL, UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SC110EJRBUZZER PIEZO 42.85MM PNL MNT |
110 |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 2kHz | Piezo | Pulse, Slow | 0.5 ~ 2.5 PPS | 55dB @ 30V, 61cm | 7 ~ 13mA | 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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SC110HPRBUZZER PIEZO 42.85MM PNL MNT |
194 |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 4.5kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 68dB @ 30V, 61cm | 6 ~ 20mA | 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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SC110HJRBUZZER PIEZO 42.85MM PNL MNT |
147 |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 4.5kHz | Piezo | Pulse, Slow | 0.5 ~ 2.5 PPS | 68dB @ 30V, 61cm | 6 ~ 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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SC628ANBUZZER PIEZO 42.98MM PNL MNT |
209 |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 6 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 80dB @ 7.5V, 61cm | 4 ~ 30mA | 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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SC648CPNRBUZZER PIEZO 42.98MM PNL MNT |
3,095 |
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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 | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.692" Dia (42.98mm) |
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SC110NPBUZZER PIEZO 42.85MM PNL MNT |
3,179 |
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Datasheet | SC | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 30 ~ 120V | 2.9kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 80dB @ 30V, 61cm | 6 ~ 24mA | Top | -30°C ~ 65°C | UL | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) | 1.687" Dia (42.85mm) |
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M2BJ-B24ABUZZER PIEZO 0.9X 0.7 PNL MNT |
158 |
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Datasheet | M2BJ | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 12 ~ 24V | 2kHz | Piezo | Pin Selectable | Variable | 80dB @ 12V, 100cm | 7 ~ 20mA | Top | -10°C ~ 55°C | - | - | IP40 | Panel Mount | Connector | 0.945" L x 0.709" W (24.00mm x 18.00mm) |
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M2BJ-BH24DBUZZER PIEZO 26X20MM PNL MNT |
2,897 |
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Datasheet | M2BJ | Bulk | Active | Indicator, Internally Driven | AC, DC | - | 12 ~ 24V | 3kHz | Piezo | Pulse | 190 BPM | 70dB @ 12V, 100cm | 50 ~ 100mA | Top | -10°C ~ 55°C | - | - | - | Panel Mount | Connector | 1.024" L x 0.787" W (26.00mm x 20.00mm) |
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TE122701-2BUZZER ELECTRO 1.5V 12MM TH |
1,101 |
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Datasheet | - | Tray | Active | Transducer, Externally Driven | Zero-Peak Signal | 1.5 V | 1 ~ 3V | 2.731kHz | Electromechanical | - | - | 88dB @ 1.5V, 10cm | 70mA | Side | -30°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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WT-0905PBUZZER MAGNETIC 5V 9MM TH |
131 |
|
Datasheet | WT | Tray | Active | Indicator, Internally Driven | Zero-Peak Signal | 5 V | 4 ~ 6V | 2.73kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 80mA | Top | -30°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.354" Dia (9.00mm) |
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TE162006-4BUZZER ELECTRO 6V 16MM TH |
1,067 |
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Datasheet | - | Tray | Active | Transducer, Externally Driven | Zero-Peak Signal | 6 V | 3 ~ 12V | 2.048kHz | Electromechanical | - | - | 85dB @ 6V, 10cm | 40mA | Top | -30°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.630" Dia (16.00mm) |
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TE122405-2BUZZER ELECTRO 5V 12MM TH |
1,056 |
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Datasheet | - | Tray | Active | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 3 ~ 8V | 2.4kHz | Electromechanical | - | - | 85dB @ 5V, 10cm | 50mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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.
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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.