Alarms, Buzzers, and Sirens
Compare the current Alarms, Buzzers, and Sirens Audio Products selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| 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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RDT-4.000-2272-NS122mm OD x 7.2mm Piezo Transducer |
833 | - |
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Datasheet | RDT | Tray | Active | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 30V | 4kHz | Piezo | - | - | 80dB @ 3V, 10cm | 3mA | Top | -40°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.870" Dia (22.10mm) |
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RDT-4.000-1206-NS112.6 OD x 6mm Piezo Transducer |
961 | - |
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Datasheet | RDT | Tray | Active | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 25V | 4kHz | Piezo | - | - | 75dB @ 3V, 10cm | 3mA | Top | -20°C ~ 85°C | - | - | - | Through Hole | PC Pins | 0.496" Dia (12.60mm) |
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RDT-4.000-1616-NS1BUZZER PIEZO 3V16X16MM SMD |
800 | - |
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Datasheet | RDT | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 25V | 4kHz | Piezo | - | - | 75dB @ 3V, 10cm | 3mA | Side | -40°C ~ 105°C | - | - | - | Surface Mount | Solder Pads | 0.630" L x 0.630" W (16.00mm x 16.00mm) |
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RDTE-2.700-8585-NS3BUZZER MAGNETIC 3.6V 0.3X0.3 SMD |
1,000 | - |
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Datasheet | RDTE | Tape & Reel (TR) | Active | Transducer, Externally Driven | DC | 3.6 V | 2 ~ 5V | 2.7kHz | Magnetic | - | - | 85dB @ 3.6V, 10cm | 100mA | Side | -20°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.335" L x 0.335" W (8.50mm x 8.50mm) |
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RDTE-2.700-8080-NS1BUZZER MAGN 3.6V 0.315X 0.315SMD |
1,000 | - |
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Datasheet | RDTE | Tape & Reel (TR) | Active | Transducer, Externally Driven | DC | 3.6 V | 2 ~ 5V | 2.7kHz | Magnetic | - | - | 75dB @ 3.6V, 10cm | 100mA | Side | -20°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.315" L x 0.315" W (8.00mm x 8.00mm) |
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RDTE-4.000-5050-NS1BUZZER MAGN 3V 5MMX5MMSMD |
1,000 | - |
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Datasheet | RDTE | Tape & Reel (TR) | Active | Transducer, Externally Driven | Peak-Peak Signal | 3 V | 2 ~ 4V | 4kHz | Magnetic | - | - | 75dB @ 3V, 10cm | 110mA | Side | -20°C ~ 70°C | - | - | - | Surface Mount | Solder Pads | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
Alarms, Buzzers, and Sirens FAQ
How can I narrow the current Alarms, Buzzers, and Sirens selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Alarms, Buzzers, and Sirens parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
