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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
CI44S-15W45-M-1 Challenge Electronics

CI44S-15W45-M-1

BUZZER 10V 44MM FLANGE MULT TONE

Challenge Electronics

466 -
Datasheet - Tray Active Indicator, Internally Driven DC 10 V 8 ~ 15V 450Hz - Multiple Tone - 65dB @ 10V, 100cm 60mA Top -20°C ~ 55°C - Medical - Panel Mount, Flange Wire Leads 1.732" Dia (44.00mm)
CI35P-30E240-C-10X Challenge Electronics

CI35P-30E240-C-10X

BUZZER PIEZO 12V 35.2MM PNL MNT

Challenge Electronics

1,171 -
Datasheet - Tray Active Indicator, Internally Driven DC 12 V 6 ~ 30V 2.4kHz Piezo Single Tone - 71dB @ 6V, 61cm 35mA Top -30°C ~ 65°C - - IP68 - Dust Tight, Waterproof Panel Mount Quick Connect Tab - 0.250" (6.35mm) 1.386" Dia (35.20mm)
CI26P-16T40-C-1X Challenge Electronics

CI26P-16T40-C-1X

BUZZER PIEZO 12V 26X26MM TH

Challenge Electronics

191 -
Datasheet - Tray Active Indicator, Internally Driven DC 12 V 8 ~ 16V 400Hz Piezo Single Tone - 95dB @ 12V, 10cm 60mA Top -40°C ~ 105°C - - IP67 - Dust Tight, Waterproof Through Hole PC Pins 1.024" L x 1.024" W (26.00mm x 26.00mm)
CI35P-30E240-P-23X Challenge Electronics

CI35P-30E240-P-23X

BUZZER PIEZO 12V 29MM PNL MNT

Challenge Electronics

973 -
Datasheet - Tray Active Indicator, Internally Driven DC 12 V 6 ~ 30V 2.4kHz Piezo Pulse - 75dB @ 12V, 61cm 80mA Top -30°C ~ 65°C - - IP67 - Dust Tight, Waterproof Panel Mount Terminal Block 1.142" Dia (29.00mm)
CI36P-30E290-P-5X Challenge Electronics

CI36P-30E290-P-5X

BUZZER PIEZO 24V 36MM PNL MT

Challenge Electronics

285 -
Datasheet - Tray Active Indicator, Internally Driven DC 24 V 5 ~ 30V 2.9kHz Piezo Single Tone - 80dB @ 5V, 61cm 25mA Top -30°C ~ 65°C - - IP68 - Dust Tight, Waterproof Panel Mount Screw Terminal, Quick Connect Tab - 0.250" (6.35mm) 1.417" Dia (36.00mm)
CT15P-25S410-1B Challenge Electronics

CT15P-25S410-1B

BUZZER PIEZO 5V 12X12MM" W SMD

Challenge Electronics

1,954 -
Datasheet - Obsolete Transducer, Externally Driven Peak-Peak Signal 5 V 1 ~ 25V 4.1kHz Piezo Single Tone - 85dB @ 5V, 10cm 3mA Top -40°C ~ 85°C - - - Surface Mount Solder Pads 0.433" L x 0.354" W (11.00mm x 9.00mm)
CT08E-06S300-2 Challenge Electronics

CT08E-06S300-2

BUZZER MAGNETIC 5V 0.34X0.34 SMD

Challenge Electronics

1,872 -
Datasheet - Active Transducer, Externally Driven Zero-Peak Signal 5 V 3 ~ 6V 3kHz Magnetic Single Tone - 88dB @ 5V, 10cm 100mA Side -40°C ~ 85°C - - - Surface Mount Solder Pads 0.335" L x 0.335" W (8.50mm x 8.50mm)
CT15P-25S410-1 Challenge Electronics

CT15P-25S410-1

BUZZER PIEZO 5V 12X12MM" W SMD

Challenge Electronics

4,235 -
Datasheet - Obsolete Transducer, Externally Driven Peak-Peak Signal 5 V 1 ~ 25V 4.1kHz Piezo Single Tone - 85dB @ 5V, 10cm 3mA Top -40°C ~ 85°C - - - Surface Mount Solder Pads 0.433" L x 0.354" W (11.00mm x 9.00mm)
CT03E-04S400-1B Challenge Electronics

CT03E-04S400-1B

BUZZER MAGN 3V 0.12"X 0.12" SMD

Challenge Electronics

4,975 -
Datasheet - Obsolete Transducer, Externally Driven Zero-Peak Signal 3 V 2 ~ 4V 4kHz Magnetic Single Tone - 72dB @ 3V, 10cm 120mA Top -20°C ~ 70°C - - - Surface Mount Solder Pads 0.126" L x 0.126" W (3.20mm x 3.20mm)
CI25P-16T290-C-1X Challenge Electronics

CI25P-16T290-C-1X

BUZZER PIEZO 12V 25.4MM TH

Challenge Electronics

3,397 -
Datasheet - Active Indicator, Internally Driven DC 12 V 5 ~ 16V 2.9kHz Piezo Single Tone - 98dB @ 12V, 61cm 40mA Top -30°C ~ 65°C - - IP68 - Dust Tight, Waterproof Through Hole PC Pins 1.000" Dia (25.40mm)
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Alarms, Buzzers, and Sirens FAQ

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