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
TE122401-2 BUZZER ELECTR 1.5V 12.8X12.8 SMD DB Unlimited	1,382	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	1 ~ 3V	2.4kHz	Electromechanical	-	-	80dB @ 1.5V, 10cm	30mA	Top	-30°C ~ 70°C	-	Washable	-	Surface Mount	Solder Pads	0.504" L x 0.504" W (12.80mm x 12.80mm)
PB-09M27PE-05Q BUZZER MAGNETIC 5V 9.6MM TH Mallory Sonalert Products Inc.	4,325	-	RFQ	Datasheet	PB	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	4.5 ~ 5.5V	2.731kHz	Magnetic	Single Tone	-	85dB @ 5V, 10cm	70mA	Side	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.378" Dia (9.60mm)
SMT-733-2 BUZZER MAGN 3.6V 10X10MMSMD PUI Audio, Inc.	4,479	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.394" L x 0.394" W (10.00mm x 10.00mm)
SMT-731-2 BUZZER MAGN 1.5V 10X10MMSMD PUI Audio, Inc.	4,423	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.394" L x 0.394" W (10.00mm x 10.00mm)
TP222010-1 BUZZER PIEZO 10V 22.5MM TH DB Unlimited	3,678	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	10 V	1 ~ 40V	2.048kHz	Piezo	-	-	80dB @ 10V, 10cm	7mA	Top	-20°C ~ 80°C	-	-	-	Through Hole	PC Pins	0.886" Dia (22.50mm)
SMT-6303D BUZZER MAGNETIC 3.6V 8X8MM SMD PUI Audio, Inc.	4,120	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.315" L x 0.315" W (8.00mm x 8.00mm)
PB-1221P-SGQ BUZZER MAGNETIC 1.5V 12MM TH Mallory Sonalert Products Inc.	4,569	-	RFQ	Datasheet	PB	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	1.5 V	1.25 ~ 2.5V	2.048kHz	Magnetic	Single Tone	-	80dB @ 1.5V, 10cm	15mA	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
PB-1222PE-12Q BUZZER MAGNETIC 12V 12MM TH Mallory Sonalert Products Inc.	1,485	-	RFQ	Datasheet	PB	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	12 V	9 ~ 15V	2kHz	Magnetic	Single Tone	-	85dB @ 12V, 10cm	55mA	-	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
TP302712-1 BUZZER PIEZO 12V 30MM TH DB Unlimited	4,719	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	12 V	1.5 ~ 24V	2.7kHz	Piezo	-	-	75dB @ 12V, 10cm	75mA	Top	-20°C ~ 105°C	-	-	-	Through Hole	PC Pins	1.181" Dia (30.00mm)
ST-03BL-1 BUZZER MAGNETIC 3.6V 0.3X0.3 SMD Soberton Inc.	2,138	-	RFQ	Datasheet	ST	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.5 ~ 4.5V	2.3kHz	Magnetic	Single Tone	-	87dB @ 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)
APS4812S-LW100-R BUZZER ELEMENT PIEZO 50MM PUI Audio, Inc.	3,534	-	RFQ	Datasheet	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SMT-9403A BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	2,259	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Obsolete	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	-	-	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
PB-12M21PQ BUZZER MAGNETIC 1.5V 12MM TH Mallory Sonalert Products Inc.	3,690	-	RFQ	Datasheet	PB	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	1.5 V	1.25 ~ 2.5V	2.048kHz	Magnetic	Single Tone	-	75dB @ 1.5V, 10cm	15mA	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
TE084005-2 BUZZER MAGNETIC 5V 0.34X0.34 SMD DB Unlimited	2,677	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Transducer, Externally Driven	DC	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)
PT-2030P-PQ BUZZER PIEZO 5V 26X21.5MM TH Mallory Sonalert Products Inc.	1,314	-	RFQ	Datasheet	PT	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	1 ~ 25V	2kHz	Piezo	Single Tone	-	80dB @ 5V, 10cm	1.5mA	Top	-20°C ~ 110°C	-	-	-	Through Hole	PC Pins	1.024" L x 0.846" W (26.00mm x 21.50mm)
PT-1340P-P7.6PQ BUZZER PIEZO TRANSDUCER EXTERNAL Mallory Sonalert Products Inc.	1,540	-	RFQ	Datasheet	-	Retail Package	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	25V	4kHz	Piezo	-	-	85dB @ 5V, 10cm	1.5mA	Top	-20°C ~ 100°C	-	Medical	-	Through Hole	PC Pins	0.551" Dia (14.00mm)
TE122005-1 BUZZER ELECTRO 5V 12.8X12.8" SMD DB Unlimited	2,759	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 8V	2.4kHz	Electromechanical	-	-	87dB @ 5V, 10cm	40mA	Top	-30°C ~ 70°C	-	Washable	-	Surface Mount	Solder Pads	0.504" L x 0.504" W (12.80mm x 12.80mm)
TP303612-1 BUZZER PIEZO 12V 30MM TH DB Unlimited	4,173	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	12 V	3 ~ 20V	3.6kHz	Piezo	-	-	88dB @ 12V, 10cm	10mA	Top	-30°C ~ 70°C	-	-	-	Through Hole	PC Pins	1.181" Dia (30.00mm)
TP412812-2 BUZZER PIEZO 12V 41.8MM FLANGE DB Unlimited	3,591	-	RFQ	Datasheet	-	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	12 V	3 ~ 24V	2.8kHz	Piezo	-	-	-	8mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	1.646" Dia (41.80mm)
3592 MB 14 Visaton GmbH & Co. KG	4,434	-	RFQ	Datasheet	-	Retail Package	Active	Indicator, Internally Driven	DC	12 V	9 ~ 16V	4kHz	Magnetic	-	-	80dB @ 12V, 10cm	-	Top	-40°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.543" Dia (13.80mm)

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?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.