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.

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
GT-1204A BUZZER MAGNETIC 3V 12MM TH Soberton Inc.	1,380	-	RFQ	Datasheet	GT	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	2kHz	Magnetic	Single Tone	-	85dB @ 3V, 10cm	90mA	Top	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
CEP-1152 BUZZER PIEZO 10V 16.50MM TH Same Sky (Formerly CUI Devices)	3,623	-	RFQ	Datasheet	CEP	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	10 V	30V (Max)	-	Piezo	Single Tone	-	84dB @ 10V, 10cm	9mA	Top	-30°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.650" Dia (16.50mm)
SMT-1324-TW-1V-HT-R BUZZER MAGN 1.5V 13X13MM SMD PUI Audio, Inc.	400	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	1 ~ 2V	2.4kHz	Electromechanical/Magnetic	-	-	80dB @ 1.5V, 10cm	30mA	Top	-40°C ~ 105°C	-	Washable	-	Surface Mount	Solder Pads	0.512" L x 0.512" W (13.00mm x 13.00mm)
SMT-0824-SW-3V-R BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	2,889	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.5 ~ 4.5V	2.4kHz	Electromechanical/Magnetic	Single Tone	-	80dB @ 3.6V, 10cm	60mA	Side	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
WT-2512 BUZZER MAGNETIC 12V 25MM TH Soberton Inc.	3,107	-	RFQ	Datasheet	WT	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	12 V	8 ~ 14V	1kHz	Magnetic	Single Tone	-	85dB @ 12V, 10cm	55mA	Top	-25°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.984" Dia (25.00mm)
AT-2510-TWT-2-R BUZZER MAGNETIC 12V 25MM TH PUI Audio, Inc.	2,282	-	RFQ	Datasheet	AT	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	12 V	8 ~ 14V	1kHz ~ 1.5kHz	Electromechanical/Magnetic	Single Tone	-	85dB @ 12V, 10cm	55mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.984" Dia (25.00mm)
ST-A03BH BUZZER MAGNETIC 3.6V 0.3X0.3 SMD Soberton Inc.	4,391	-	RFQ	Datasheet	ST	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.4 ~ 4.5V	2.73kHz	Magnetic	Single Tone	-	88dB @ 3.6V, 10cm	100mA	Top	-30°C ~ 75°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
PB-2312NL BUZZER PIEZO 12V FLANGE Soberton Inc.	4,985	-	RFQ	Datasheet	PB	Tray	Active	Transducer, Externally Driven	DC	12 V	8 ~ 15V	3.3kHz	Piezo	Single Tone	-	88dB @ 12V, 30cm	15mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	-
CPT-4013-100T BUZZER PIEZO 9V 40.00MM TH Same Sky (Formerly CUI Devices)	4,909	-	RFQ	Datasheet	CPT	Box	Active	Transducer, Externally Driven	DC	9 V	5.5 ~ 16V	3.5kHz	Piezo	Single Tone	-	85dB @ 9V, 300cm	30mA	Top	-25°C ~ 85°C	-	-	-	Through Hole	PC Pins	1.575" Dia (40.00mm)
PB-2418-2 BUZZER PIEZO 12V 24MM TH Soberton Inc.	4,029	-	RFQ	Datasheet	PB	Tray	Active	Transducer, Externally Driven	DC	12 V	3 ~ 20V	3.7kHz	Piezo	Single Tone	-	90dB @ 12V, 10cm	8mA	Top	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.945" Dia (24.00mm)
IE122405-1 BUZZER ELECTRO 5V 12.8X12.8" SMD DB Unlimited	4,284	-	RFQ	Datasheet	-	Tube	Active	Indicator, Internally Driven	DC	5 V	4 ~ 7V	2.4kHz	Electromechanical	Single Tone	-	88dB @ 5V, 10cm	30mA	Top	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.504" L x 0.504" W (12.80mm x 12.80mm)
CPI-2825S-85PM BUZZER PIEZO 12V 28MM FLANGE Same Sky (Formerly CUI Devices)	3,609	-	RFQ	Datasheet	CPI	Box	Active	Indicator, Internally Driven	DC	12 V	4 ~ 28V	3.5kHz	Piezo	Pulse, Slow	-	85dB @ 12V, 30cm	10mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	1.102" Dia (28.00mm)
SMT-0824-TW-3V-R BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	111	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Peak-Peak Signal	3.6 V	2 ~ 5V	2.4kHz	Electromechanical/Magnetic	-	-	80dB @ 3.6V, 10cm	70mA	Top	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
AI-4033-TWT-R BUZZER PIEZO 12V 40X40MM TH PUI Audio, Inc.	3,728	-	RFQ	Datasheet	AI	Bulk	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	3.3kHz	Piezo	Single Tone	-	95dB @ 12V, 10cm	8mA	Top	-30°C ~ 85°C	-	Washable	-	Through Hole	PC Pins	1.575" L x 1.575" W (40.00mm x 40.00mm)
CPI-5029-105T BUZZER PIEZO 12V 50MM TH Same Sky (Formerly CUI Devices)	3,045	-	RFQ	Datasheet	CPI	Box	Active	Indicator, Internally Driven	DC	12 V	5 ~ 13V	2.5kHz	Piezo	Single Tone	-	105dB @ 12V, 30cm	75mA	Top	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	1.969" Dia (50.00mm)
AI-4228-P-C18-3-R BUZZER PIEZO 12V 43MM PNL MNT PUI Audio, Inc.	1,952	-	RFQ	Datasheet	AI	Box	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	2.9kHz	Piezo	Single Tone	-	90dB @ 12V, 30cm	20mA	Top	-20°C ~ 70°C	-	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.256" (6.50mm)	1.693" Dia (43.00mm)
PB-4739NL BUZZER PIEZO 12V 47X39MM FLANGE Soberton Inc.	4,965	-	RFQ	Datasheet	PB	Tray	Active	Indicator, Internally Driven	DC	12 V	9 ~ 15V	2.5kHz	Piezo	Single Tone	-	105dB @ 12V, 30cm	120mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	1.850" L x 1.535" W (47.00mm x 39.00mm)
X-4035-TFL-LW140-R BUZZER PIEZO 12V 40X40MM CUSTOM PUI Audio, Inc.	2,822	-	RFQ	Datasheet	X	Bulk	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	3.5kHz	Piezo	Single Tone	-	99dB @ 12V, 10cm	8mA	Top	-30°C ~ 80°C	-	-	-	Custom	Wire Leads	1.575" L x 1.575" W (40.00mm x 40.00mm)
AI-4228-P-C48-R BUZZER PIEZO 12V 42.5MM PNL MNT PUI Audio, Inc.	3,116	-	RFQ	Datasheet	AI	Bulk	Active	Indicator, Internally Driven	DC	12 V	10 ~ 48V	2.8kHz	Piezo	Single Tone	-	86dB @ 12V, 10cm	3mA	Top	-30°C ~ 85°C	cUL, UL	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.256" (6.50mm)	1.673" Dia (42.50mm)
AI-4228-P-C28-R BUZZER PIEZO 12V 42.5MM PNL MNT PUI Audio, Inc.	4,685	-	RFQ	Datasheet	AI	Bulk	Active	Indicator, Internally Driven	DC	12 V	6 ~ 28V	2.8kHz	Piezo	Single Tone	-	88dB @ 12V, 10cm	10mA	Top	-30°C ~ 85°C	cUL, UL	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.256" (6.50mm)	1.673" Dia (42.50mm)

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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