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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WST-1212UXBUZZER MAGNETIC 12V 12MM TH |
9,449 | - |
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Datasheet | WST | Tray | Active | Indicator, Internally Driven | Zero-Peak Signal | 12 V | 9 ~ 15V | 2.3kHz | Magnetic | Single Tone | - | 83dB @ 12V, 10cm | 30mA | Top | -20°C ~ 60°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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WST-1212SBUZZER MAGNETIC 12V 12MM TH |
3,744 | - |
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Datasheet | WST | Tray | Active | Indicator, Internally Driven | Zero-Peak Signal | 12 V | 10 ~ 14V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 12V, 10cm | 40mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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PT-1540PQBUZZER PIEZO 5V 17MM TH |
2,429 | - |
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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 | 0.669" Dia (17.00mm) |
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PKLCS1212E20A0-R1BUZZER PIEZO 1.5V 12X12MM SMD |
996 | - |
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Datasheet | PK | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 1.5 V | 12.5V (Max) | 2kHz | Piezo | Single Tone | - | 70dB @ 1.5V, 10cm | - | Side | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
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CMI-9605IC-0380TBUZZER MAGNETIC 3V 9.6MM TH |
1,765 | - |
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Datasheet | CMI | Tray | Active | Indicator, Internally Driven | DC | 3 V | 2 ~ 5V | 2.7kHz | Magnetic | Single Tone | - | 80dB @ 3V, 10cm | 30mA | Top | -30°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.378" Dia (9.60mm) |
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AT-1750-TFL-LW95-RBUZZER PIEZO 10V 16.5MM CUSTOM |
303 | - |
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Datasheet | AT | Bulk | Active | Transducer, Externally Driven | Peak-Peak Signal | 10 V | 1 ~ 30V | 5kHz | Piezo | Single Tone | - | 80dB @ 10V, 10cm | 9mA | Top | -30°C ~ 85°C | - | - | - | Custom | Wire Leads | 0.650" Dia (16.50mm) |
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CPE-827BUZZER PIEZO 10V 30.00MM FLANGE |
34,309 | - |
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Datasheet | CPE | Bag | Active | Transducer, Externally Driven | Peak-Peak Signal | 10 V | 50V (Max) | - | Piezo | Single Tone | - | 97dB @ 10V, 10cm | 11mA | Top | -30°C ~ 85°C | - | - | - | Panel Mount, Flange | Wire Leads | 1.181" Dia (30.00mm) |
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WST-1205SBUZZER MAGNETIC 5V 12MM TH |
25,412 | - |
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Datasheet | WST | Bulk | Active | Indicator, Internally Driven | Zero-Peak Signal | 5 V | 4 ~ 6V | 2.3kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 40mA | Top | -20°C ~ 60°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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WST-1203UXBUZZER MAGNETIC 3V 12MM TH |
11,943 | - |
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Datasheet | WST | Tray | Active | Indicator, Internally Driven | Zero-Peak Signal | 3 V | 2 ~ 4V | 2.3kHz | Magnetic | Single Tone | - | 82dB @ 3V, 10cm | 30mA | Top | -20°C ~ 60°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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WST-1206UXBUZZER MAGNETIC 5V 12MM TH |
4,516 | - |
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Datasheet | WST | Tray | Active | Indicator, Internally Driven | Zero-Peak Signal | 5 V | 3 ~ 7V | 2.3kHz | Magnetic | Single Tone | - | 83dB @ 5V, 10cm | 30mA | Top | -20°C ~ 60°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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CD-1206-SMTBUZZER MAGNETIC 5V 12.00MM SMD |
27,848 | - |
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Datasheet | - | Tray | Active | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 4 ~ 8V | 2.4kHz | Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 40mA | Top | -40°C ~ 70°C | - | Washable | - | Surface Mount | Solder Pads | 0.472" Dia (12.00mm) |
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CMT-1203-SMT-TRBUZZER PIEZO 5V 12MM X 12MM SMD |
5,665 | - |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 5 V | 25V (Max) | 4kHz | Piezo | Single Tone | - | 81dB @ 5V, 10cm | 5mA | Side | -40°C ~ 120°C | - | - | - | Surface Mount | Solder Pads | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
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AST0927MW-03TRQBUZZER MAGNETIC 3V 9MM SMD |
5,000 | - |
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Datasheet | AST | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 2 ~ 5V | 2.7kHz | Magnetic | Single Tone | - | 90dB @ 3V, 10cm | 90mA | Side | -30°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.354" Dia (9.00mm) |
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CMT-8504-100-SMT-TRBUZZER MAGNETIC 5V 0.34X0.34 SMD |
140,765 | - |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 5 V | 1 ~ 6V | 4kHz | Magnetic | - | - | 100dB @ 5V, 10cm | 150mA | Top | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
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CMT-8503-90-SMT-TRBUZZER MAGNETIC 3.6V 0.3X0.3 SMD |
4,113 | - |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3.6 V | 2.5 ~ 4.5V | 3.1kHz | Magnetic | - | - | 90dB @ 3.6V, 10cm | 90mA | Side | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
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SMT-0540-T-9-RBUZZER MAGNETIC 3V 0.2X 0.2" SMD |
4,366 | - |
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Datasheet | SMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 5V | 4kHz | Electromechanical/Magnetic | - | - | 80dB @ 3V, 10cm | 100mA | Top | -20°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
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AI-1223-TWT-5V-4-RBUZZER MAGNETIC 5V 12MM TH |
4,914 | - |
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Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 5 V | 3 ~ 7V | 2.3kHz | Electromechanical/Magnetic | Single Tone | - | 85dB @ 5V, 10cm | 30mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.472" Dia (12.00mm) |
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AI-1027-TWT-5V-2-RBUZZER MAGNETIC 5V 9.6MM TH |
7,434 | - |
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Datasheet | AI | Tray | Active | Indicator, Internally Driven | DC | 5 V | 3 ~ 7V | 2.73kHz | Electromechanical/Magnetic | Single Tone | - | 82dB @ 5V, 10cm | 30mA | Top | -20°C ~ 70°C | - | Washable | - | Through Hole | PC Pins | 0.378" Dia (9.60mm) |
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CMT-0525-75-SMT-TRBUZZER MAGN 3V 5MMX5MMSMD |
16,326 | - |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 5V | 4kHz | Magnetic | - | - | 75dB @ 3V, 10cm | 100mA | Top | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
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CMT-0502-75-SMT-TRBUZZER MAGNETIC 3V 5MMX5MM SMD |
1,637 | - |
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Datasheet | CMT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Zero-Peak Signal | 3 V | 2 ~ 5V | 4kHz | Magnetic | - | - | 75dB @ 3V, 10cm | 100mA | Top | -40°C ~ 85°C | - | - | - | Surface Mount | Solder Pads | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
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.
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Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
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