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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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 | - |
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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) |
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?
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