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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PB-1221PQBUZZER MAGNETIC 1.5V 12MM TH |
4,125 | - |
|
Datasheet | PB | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 1.5 V | 1.25 ~ 2.5V | 2.048kHz | Magnetic | Single Tone | - | 80dB @ 1.5V, 10cm | 18mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
|
PK-12N40PEDYQBUZZER PIEZO 12V 13.8MM TH |
1,386 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 15V | 4.1kHz | Piezo | Single Tone, Visual Indicator | - | 83dB @ 12V, 10cm | 12mA | Top | -20°C ~ 100°C | - | - | - | Through Hole | PC Pins | 0.543" Dia (13.80mm) |
|
PT-723BQBUZZER PIEZO 5V 30MM CUSTOM |
4,981 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 3 ~ 30V | 2.6kHz | Piezo | Single Tone | - | 90dB @ 5V, 10cm | 5mA | Top | -20°C ~ 70°C | - | - | - | Custom | Wire Leads | 1.181" Dia (30.00mm) |
|
PT-1340P-PQBUZZER PIEZO 5V 14MM TH |
3,404 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 25V | 4kHz | Piezo | Single Tone | - | 85dB @ 5V, 10cm | 1.5mA | Top | -20°C ~ 100°C | - | - | - | Through Hole | PC Pins | 0.551" Dia (14.00mm) |
|
CPE-121BUZZER PIEZO 12V 24.00MM FLANGE |
3,644 | - |
|
Datasheet | CPE | Bag | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 18V | 4.5kHz | Piezo (with Feedback) | Single Tone | - | 83dB @ 12V, 30cm | 13mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.945" Dia (24.00mm) |
|
AT-1620-TWT-12V-RBUZZER MAGNETIC 12V 16MM TH |
3,011 | - |
|
Datasheet | AT | Tray | Active | Transducer, Externally Driven | Peak-Peak Signal | 12 V | 9 ~ 15V | 2.048kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 40mA | Top | -40°C ~ 85°C | - | Washable | - | Through Hole | PC Pins | 0.630" Dia (16.00mm) |
|
|
CEP-1126BUZZER PIEZO 10V 29.50MM FLANGE |
3,122 | - |
|
Datasheet | CEP | Bag | Active | Transducer, Externally Driven | Peak-Peak Signal | 10 V | 30V (Max) | - | Piezo | Single Tone | - | 92dB @ 10V, 10cm | 10mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.161" Dia (29.50mm) |
|
IE123103-1BUZZER ELECTRO 3V 12MM TH |
2,806 | - |
|
Datasheet | - | Tray | Active | Indicator, Internally Driven | DC | 3 V | 2 ~ 5V | 3.1kHz | Electromechanical | Single Tone | - | - | 30mA | Top | -30°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
|
PT-2725PQBUZZER PIEZO 5V 30MM TH |
1,068 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 30V | 2.5kHz | Piezo | Single Tone | - | 90dB @ 5V, 10cm | 1.5mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.181" Dia (30.00mm) |
|
|
CEP-1123BUZZER PIEZO 12V 23.50MM TH |
3,500 | - |
|
Datasheet | CEP | Tray | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 28V | 3.2kHz | Piezo (with Feedback) | Single Tone | - | 74dB @ 12V, 30cm | 7mA | Top | -30°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.925" Dia (23.50mm) |
|
PT-2735FPQBUZZER PIEZO 12V 30MM TH |
2,447 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 28V | 3.5kHz | Piezo (with Feedback) | Single Tone | - | 88dB @ 12V, 30cm | 10mA | Top | -20°C ~ 90°C | - | - | - | Through Hole | PC Pins | 1.181" Dia (30.00mm) |
|
PT-1520PQBUZZER PIEZO 3V 17MM TH |
1,606 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 1 ~ 25V | 2kHz | Piezo | Single Tone | - | 72dB @ 3V, 10cm | 1.5mA | Top | -20°C ~ 100°C | - | - | - | Through Hole | PC Pins | 0.669" Dia (17.00mm) |
|
PT-2726FPQBUZZER PIEZO 12V 30MM TH |
2,646 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 12 V | 3 ~ 28V | 2.6kHz | Piezo (with Feedback) | Single Tone | - | 90dB @ 12V, 30cm | 8mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.181" Dia (30.00mm) |
|
|
MIKROE-5389BUZZER PIEZO 5V 13.8MM TH |
3,350 | - |
|
Datasheet | - | Box | Active | - | DC | 5 V | 1 ~ 25V | 4kHz | Piezo | - | - | - | 2mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.543" Dia (13.80mm) |
|
|
PT-2736FPQBUZZER PIEZO 12V 30MM TH |
1,577 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 28V | 3.5kHz | 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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CMT-2412C-050BUZZER MAGNETIC 5V 24.50MM TH |
1,520 | - |
|
Datasheet | CMT | Tray | Active | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 4 ~ 6V | 800Hz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 80mA | Top | -30°C ~ 75°C | - | Washable | - | Through Hole | PC Pins | 0.965" Dia (24.50mm) |
|
PT-2065WQBUZZER PIEZO 5V 24MM FLANGE |
4,306 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 30V | 6.5kHz | Piezo | Single Tone | - | 90dB @ 5V, 10cm | 1.5mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.945" Dia (24.00mm) |
|
|
ST-1411BUZZER MAGNETIC 3V 11X14MM SMD |
1,871 | - |
|
Datasheet | ST | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 4V | 3.2kHz | Magnetic | Single Tone | - | 87dB @ 3V, 10cm | 80mA | Side | -30°C ~ 80°C | - | - | - | Surface Mount | Solder Pads | 0.433" L x 0.551" W (11.00mm x 14.00mm) |
|
PT-2736PQBUZZER PIEZO 5V 30MM TH |
4,032 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 30V | 3.5kHz | Piezo | Single Tone | - | 90dB @ 5V, 10cm | 5mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 1.181" Dia (30.00mm) |
|
PT-2736WQBUZZER PIEZO 5V 30MM FLANGE |
4,842 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 30V | 3.5kHz | Piezo | Single Tone | - | 90dB @ 5V, 10cm | 5mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.181" Dia (30.00mm) |
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.
