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
XL-600 RED BUZZER PIEZO 53MM FLANGE PUI Audio, Inc.	3,888	-	RFQ	Datasheet	XL	Bulk	Obsolete	Indicator, Internally Driven	DC	-	9 ~ 28V	-	Piezo	Dual Tone	-	-	-	-	-	-	-	-	Panel Mount, Flange	Wire Leads	2.087" Dia (53.00mm)
XL-450-1 BUZZER PIEZO 12V 28MM FLANGE PUI Audio, Inc.	2,959	-	RFQ	Datasheet	XL	Bulk	Obsolete	Indicator, Internally Driven	DC	12 V	-	3.5kHz	Piezo	-	-	-	-	-	-	-	-	-	Panel Mount, Flange	Wire Leads	1.102" Dia (28.00mm)
AT-3035 BUZZER PIEZO - TH PUI Audio, Inc.	2,132	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	-	Piezo	-	-	-	-	-	-	-	-	-	Through Hole	-	-
AT-15 BUZZER PIEZO 30MM FLANGE PUI Audio, Inc.	4,784	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	4.5kHz	Piezo	-	-	-	-	-	-	-	-	-	Panel Mount, Flange	Wire Leads	1.181" Dia (30.00mm)
AT-14 BUZZER PIEZO 41.8MM FLANGE PUI Audio, Inc.	4,526	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	3kHz	Piezo	-	-	-	-	-	-	-	-	-	Panel Mount, Flange	Wire Leads	1.646" Dia (41.80mm)
AT-173 BUZZER PIEZO 32MM FLANGE PUI Audio, Inc.	3,275	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	3.7kHz	Piezo	-	-	-	-	-	-	-	-	-	Panel Mount, Flange	Wire Leads	1.260" Dia (32.00mm)
AI-258 BUZZER PIEZO 12V - TH PUI Audio, Inc.	1,798	-	RFQ	Datasheet	AI	Bulk	Obsolete	Indicator, Internally Driven	DC	12 V	-	3.2kHz	Piezo	-	-	-	-	-	-	-	-	-	Through Hole	PC Pins	-
AI-259 BUZZER PIEZO 12V - TH PUI Audio, Inc.	2,167	-	RFQ	Datasheet	AI	Bulk	Obsolete	Indicator, Internally Driven	DC	12 V	-	3.2kHz	Piezo	-	-	-	-	-	-	-	-	-	Through Hole	PC Pins	-
AI-257 BUZZER PIEZO 12V - TH PUI Audio, Inc.	4,439	-	RFQ	Datasheet	AI	Bulk	Obsolete	Indicator, Internally Driven	DC	12 V	-	3.2kHz	Piezo	-	-	-	-	-	-	-	-	-	Through Hole	PC Pins	-
AT-124 BUZZER PIEZO - TH PUI Audio, Inc.	2,696	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	6kHz	Piezo	-	-	-	-	-	-	-	-	-	Through Hole	PC Pins	-
AT-24 BUZZER PIEZO - TH PUI Audio, Inc.	3,161	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	3.6kHz	Piezo	-	-	-	-	-	-	-	-	-	Through Hole	PC Pins	-
AT-12 BUZZER PIEZO 24MM FLANGE PUI Audio, Inc.	2,721	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	6kHz	Piezo	-	-	-	-	-	-	-	-	-	Panel Mount, Flange	Wire Leads	0.945" Dia (24.00mm)
AT-22 BUZZER PIEZO - TH PUI Audio, Inc.	3,120	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	3kHz	Piezo	-	-	-	-	-	-	-	-	-	Through Hole	PC Pins	-
AT-21 BUZZER PIEZO - TH PUI Audio, Inc.	2,437	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	5kHz	Piezo	-	-	-	-	-	-	-	-	-	Through Hole	PC Pins	-
AT-1220-TWT-5V BUZZER MAGNETIC 5V 12MM TH PUI Audio, Inc.	1,827	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	Peak-Peak Signal	5 V	3 ~ 8V	2.048kHz	Electromechanical/Magnetic	Single Tone	-	85dB @ 5V, 10cm	45mA	Top	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
AT-130 BUZZER PIEZO 13MM CUSTOM PUI Audio, Inc.	4,822	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	4.8kHz	Piezo	-	-	-	-	-	-	-	-	-	Custom	Wire Leads	0.512" Dia (13.00mm)
AT-1340-TT BUZZER ELECTRO/ MAGN TH PUI Audio, Inc.	1,631	-	RFQ	Datasheet	AT	Bulk	Obsolete	Transducer, Externally Driven	-	-	-	4kHz	Electromechanical/Magnetic	-	-	-	-	-	-	-	-	-	Through Hole	PC Pins	-
AI-4228-P-FP250 BUZZER PIEZO 220V 42.5MM PNL MNT PUI Audio, Inc.	4,690	-	RFQ	Datasheet	AI	Bulk	Obsolete	Indicator, Internally Driven	AC, DC	220 V	60 ~ 250V	2.8kHz	Piezo	Pulse, Fast	3 PPS	94dB @ 220V, 10cm	18mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.256" (6.50mm)	1.673" Dia (42.50mm)
AI-4228-P-SP250 BUZZER PIEZO 220V 42.5MM PNL MNT PUI Audio, Inc.	1,555	-	RFQ	Datasheet	AI	Bulk	Obsolete	Indicator, Internally Driven	AC, DC	220 V	60 ~ 250V	2.8kHz	Piezo	Pulse, Slow	1.2 PPS	94dB @ 220V, 10cm	18mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.256" (6.50mm)	1.673" Dia (42.50mm)
AI-4228-P-SP120 BUZZER PIEZO 110V 42.5MM PNL MNT PUI Audio, Inc.	4,709	-	RFQ	Datasheet	AI	Bulk	Obsolete	Indicator, Internally Driven	AC, DC	110 V	30 ~ 120V	2.8kHz	Piezo	Pulse, Slow	1 PPS	92dB @ 110V, 10cm	20mA	Top	-30°C ~ 85°C	-	-	-	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?

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.