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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IP233512-1BUZZER PIEZO 12V 23MM TH |
2,897 | - |
|
Datasheet | - | Tray | Active | Indicator, Internally Driven | DC | 12 V | - | 3.5kHz | Piezo | Single Tone | - | 95dB @ 12V, 10cm | 10mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.906" Dia (23.00mm) |
|
PB-12N32MP-12QBUZZER MAGNETIC 12V 12MM TH |
1,543 | - |
|
Datasheet | PB | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 9 ~ 15V | 3.2kHz | Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 50mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
|
PT-2130FWQBUZZER PIEZO 12V 24MM FLANGE |
3,795 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 1.5 ~ 30V | 3kHz | Piezo (with Feedback) | Single Tone | - | 80dB @ 12V, 30cm | 12mA | Top | -20°C ~ 90°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.945" Dia (24.00mm) |
|
PT-3529PQBUZZER PIEZO 5V 42MM TH |
2,681 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 3 ~ 30V | 2.9kHz | Piezo (with Feedback) | Single Tone | - | 95dB @ 5V, 10cm | 5mA | Top | -20°C ~ 90°C | - | - | - | Through Hole | PC Pins | 1.654" Dia (42.00mm) |
|
|
AT-4230-TF-LW135-RBUZZER PIEZO 10V 41.8MM FLANGE |
4,360 | - |
|
Datasheet | AT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 10 V | 1 ~ 30V | 3kHz | Piezo | Single Tone | - | 96dB @ 10V, 10cm | 9mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.646" Dia (41.80mm) |
|
|
PT-520-SQBUZZER PIEZO 5V 41X14MM FLANG |
1,419 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 1 ~ 30V | 4.4kHz | Piezo | Single Tone | - | 85dB @ 5V, 10cm | 3mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.614" L x 0.551" W (41.00mm x 14.00mm) |
|
AST501QBUZZER MAGN 1.5V 12.6X12.6 W SMD |
2,103 | - |
|
Datasheet | AST | Tube | Active | Transducer, Externally Driven | Peak-Peak Signal | 1.5 V | 1 ~ 2V | 2.4kHz | Magnetic | Single Tone | - | 85dB @ 1.5V, 10cm | 50mA | Top | -20°C ~ 70°C | - | Washable | - | Surface Mount | Solder Pads | 0.496" L x 0.496" W (12.60mm x 12.60mm) |
|
AT-4534-TT-RBUZZER PIEZO 12V 45MM TH |
1,012 | - |
|
Datasheet | AT | Tray | Active | Transducer, Externally Driven | Peak-Peak Signal | 12 V | 1 ~ 50V | 3.4kHz | Piezo | - | - | 110dB @ 12V, 10cm | 5.7mA | Top | -40°C ~ 105°C | - | - | - | Through Hole | PC Pins | 1.772" Dia (45.00mm) |
|
PK-21N31PQBUZZER PIEZO 12V 24MM TH |
1,589 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 1.5 ~ 30V | 3kHz | Piezo | Single Tone | - | 80dB @ 12V, 30cm | 12mA | Top | -20°C ~ 70°C | - | - | - | Through Hole | PC Pins | 0.945" Dia (24.00mm) |
|
|
PK-20N38WQBUZZER PIEZO 12V 23MM FLANGE |
3,226 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 28V | 3.8kHz | Piezo | Single Tone | - | 85dB @ 12V, 30cm | 12mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 0.906" Dia (23.00mm) |
|
PT-593SQBUZZER PIEZO 5V 54.5MM SMD |
3,054 | - |
|
Datasheet | PT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 5 ~ 150V | 3.5kHz | Piezo | Single Tone | - | 90dB @ 5V, 30cm | 4mA | Top | -20°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 2.146" Dia (54.50mm) |
|
PB-4216-2BUZZER PIEZO 12V 41.8MM FLANGE |
3,805 | - |
|
Datasheet | PB | Bulk | Active | Transducer, Externally Driven | DC | 12 V | 3 ~ 20V | 2.8kHz | Piezo | Single Tone | - | 100dB @ 12V, 10cm | 8mA | Top | -40°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.646" Dia (41.80mm) |
|
PK-35N29WQBUZZER PIEZO 12V 42MM FLANGE |
2,777 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 90dB @ 12V, 30cm | 10mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.654" Dia (42.00mm) |
|
PK-27N26WQBUZZER PIEZO 12V 30MM FLANGE |
2,419 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 28V | 2.5kHz | Piezo | Single Tone | - | 90dB @ 12V, 30cm | 15mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.181" Dia (30.00mm) |
|
|
CPE-422ACBUZZER PIEZO 220V 41.80MM FLANGE |
2,988 | - |
|
Datasheet | CPE | Box | Active | Indicator, Internally Driven | AC, DC | 220 V | 60 ~ 250V | 3kHz | Piezo | Single Tone | - | 92dB @ 220V, 30cm | 13mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.646" Dia (41.80mm) |
|
PK-35N29PQBUZZER PIEZO 12V 42MM TH |
2,218 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 90dB @ 12V, 30cm | 8mA | Top | -20°C ~ 90°C | - | - | - | Through Hole | PC Pins | 1.654" Dia (42.00mm) |
|
SMI-1324-TW-12V-RBUZZER MAGN 12V 12.5X12.5MM SMD |
2,525 | - |
|
Datasheet | SMI | Tube | Active | Indicator, Internally Driven | DC | 12 V | 8 ~ 15V | 2.4kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 30mA | Top | -20°C ~ 70°C | - | Washable | - | Surface Mount | Solder Pads | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
|
PK-35A29W-24VQBUZZER PIEZO 24V 42MM FLANGE |
4,339 | - |
|
Datasheet | PK | Bulk | Active | Indicator, Internally Driven | DC | 24 V | 12 ~ 28V | 2.9kHz | Piezo | Single Tone | - | 95dB @ 24V, 30cm | 50mA | Top | -20°C ~ 70°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.654" Dia (42.00mm) |
|
|
AI-4228-TF-SP-LW145-RBUZZER PIEZO 12V 41.8MM FLANGE |
3,420 | - |
|
Datasheet | AI | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 20V | 2.8kHz | Piezo | Pulse, Slow | 1.5 PPS | 98dB @ 12V, 10cm | 10mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.646" Dia (41.80mm) |
|
PF-27N36WQBUZZER PIEZO 12V 30MM FLANGE |
4,347 | - |
|
Datasheet | PF | Bulk | Active | Indicator, Internally Driven | DC | 12 V | 3 ~ 28V | 3.5kHz | Piezo | Pulse, Fast | 3 PPS | 90dB @ 12V, 30cm | 15mA | 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.
