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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PT-2745FWQBUZZER PIEZO 12V 30MM FLANGE |
2,452 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 28V | 4kHz | Piezo (with Feedback) | Single Tone | - | 85dB @ 12V, 30cm | 8mA | Top | -20°C ~ 90°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.181" Dia (30.00mm) |
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AST0440MFD-03QBUZZER MAGN 3V 4X4MM W TH |
3,135 | - |
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Datasheet | AST | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 2 ~ 4V | 4kHz | Magnetic | - | - | 70dB @ 3V, 10cm | 110mA | Top | -30°C ~ 70°C | - | - | - | Through Hole | Solder Pads | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
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IE320425-1BUZZER ELECTRO 24V 32X17 FLANGE |
3,320 | - |
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Datasheet | - | Tray | Active | Indicator, Internally Driven | DC | 24 V | 15 ~ 27V | 400Hz | Electromechanical | Single Tone | - | - | 30mA | Top | -10°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.260" L x 0.669" W (32.00mm x 17.00mm) |
|
IP502512-1BUZZER PIEZO 12V 50MM TH |
2,198 | - |
|
Datasheet | - | Tray | Active | Indicator, Internally Driven | DC | 12 V | - | 2.5kHz | Piezo | Single Tone | - | 115dB @ 12V, 10cm | 75mA | Top | -20°C ~ 60°C | - | - | - | Through Hole | PC Pins | 1.969" Dia (50.00mm) |
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EFM-282BUZZER 12V 50MM TH |
3,191 | - |
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Datasheet | - | Tray | Active | - | - | 12 V | 5 ~ 13V | 2.5kHz | - | Continuous | - | 108dB @ 12V, 30cm | 75mA | - | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.969" Dia (50.00mm) |
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PK-16N04P-06AQBUZZER MAGN 6V23X16.5MM TH |
3,441 | - |
|
Datasheet | PK | Bulk | Obsolete | Indicator, Internally Driven | DC | 6 V | 4 ~ 8V | 400Hz | Magnetic | Single Tone | - | 80dB @ 6V, 30cm | 30mA | Top | -20°C ~ 100°C | - | - | - | Through Hole | PC Pins | 0.906" L x 0.650" W (23.00mm x 16.50mm) |
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AI-2304-TF-LW120-12V-RBUZZER MAGN 12V 32X17 FLANG |
4,028 | - |
|
Datasheet | AI | Tray | Obsolete | Indicator, Internally Driven | DC | 12 V | 8 ~ 16V | 400Hz | Electromechanical/Magnetic | Single Tone | - | 89dB @ 12V, 10cm | 30mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.260" L x 0.669" W (32.00mm x 17.00mm) |
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IP2333220-1BUZZER PIEZO 220V 23MM TH |
4,548 | - |
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Datasheet | - | Tray | Active | Indicator, Internally Driven | AC | 220 V | - | 3.3kHz | Piezo | Single Tone | - | - | 5mA | Top | -20°C ~ 60°C | - | - | - | Through Hole | PC Pins | 0.906" Dia (23.00mm) |
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PT-2742FPQBUZZER PIEZO 12V 30MM TH |
1,657 | - |
|
Datasheet | PB | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 28V | - | Piezo (with Feedback) | Single Tone | - | 90dB @ 12V, 30cm | 8mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.181" Dia (30.00mm) |
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MSR516NPBUZZER PIEZO 23MM TH |
1,643 | - |
|
Datasheet | MSR | Bulk | Obsolete | Indicator, Internally Driven | DC | - | 4 ~ 14V | 3.9kHz | Piezo | Pulse, Fast | 2 ~ 10 PPS | 75dB @ 4V, 61cm | 3 ~ 12mA | Top | -20°C ~ 65°C | - | - | - | Through Hole | PC Pins | 0.906" Dia (23.00mm) |
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PK-21A29PQBUZZER PIEZO 12V 24MM TH |
2,241 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 24V | 3kHz | Piezo | Single Tone | - | 85dB @ 12V, 30cm | 18mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.945" Dia (24.00mm) |
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PB-09N27PT-03QBUZZER MAGNETIC 3.3V 9MM TH |
1,277 | - |
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Datasheet | PB | Bulk | Active | Indicator, Internally Driven | DC | 3.3 V | 2 ~ 5V | 2.7kHz | Magnetic | Single Tone | - | 85dB @ 3.3V, 10cm | 30mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.354" Dia (9.00mm) |
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PB-09N27PT-05QBUZZER MAGNETIC 5V 9MM TH |
2,663 | - |
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Datasheet | PB | Bulk | Active | Indicator, Internally Driven | DC | 5 V | 4 ~ 7V | 2.731kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 30mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.354" Dia (9.00mm) |
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AST0840MFD-4.4QBUZZER MAGN 4.4V 0.34"X 0.34 TH |
4,485 | - |
|
Datasheet | AST | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 4.4 V | 3.6 ~ 5V | 4kHz | Magnetic | - | - | 105dB @ 4.4V, 10cm | 140mA | Top | -30°C ~ 70°C | - | - | - | Through Hole | Solder Pads | 0.339" L x 0.335" W (8.60mm x 8.50mm) |
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IE260424-1BUZZER ELECTRO 24V 26X26MM TH |
1,438 | - |
|
Datasheet | - | Tray | Active | Indicator, Internally Driven | DC | 24 V | 20 ~ 28V | 400Hz | Electromechanical | Single Tone | - | 95dB @ 24V, 10cm | 50mA | Top | -20°C ~ 60°C | - | - | - | Through Hole | PC Pins | 1.024" L x 1.024" W (26.00mm x 26.00mm) |
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FM-12A-900BUZZER 12V 43MM TH |
1,771 | - |
|
Datasheet | - | Tray | Active | - | - | 12 V | 6 ~ 28V | 2.9kHz | - | Continuous | - | 80dB @ 12V, 60cm | 20mA | - | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.693" Dia (43.00mm) |
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PB-09N23P-12QBUZZER MAGNETIC 12V 9MM TH |
4,734 | - |
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Datasheet | PB | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 9 ~ 13V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 30mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.354" Dia (9.00mm) |
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CPE-750PBUZZER PIEZO 12V 37.80MM PNL MNT |
2,356 | - |
|
Datasheet | CPE | Box | Active | Indicator, Internally Driven | DC | 12 V | 4 ~ 28V | 3.6kHz | Piezo | Single Tone | - | 80dB @ 12V, 30cm | 7mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount | PC Pins | 1.488" Dia (37.80mm) |
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IP432912-4BUZZER PIEZO 12V 43MM PNL MNT |
4,580 | - |
|
Datasheet | - | Tray | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 20V | 2.9kHz | Piezo | Single Tone | - | 110dB @ 12V, 10cm | 50mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount | Wire Leads | 1.693" Dia (43.00mm) |
|
IP432812-2BUZZER PIEZO 12V 43MM PNL MNT |
2,833 | - |
|
Datasheet | - | Tray | Active | Indicator, Internally Driven | DC | 12 V | 4 ~ 28V | 2.8kHz | Piezo | Single Tone | - | 97dB @ 12V, 10cm | 8mA | Top | -20°C ~ 60°C | - | - | - | Panel Mount | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 1.693" Dia (43.00mm) |
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.
