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
PB-12N32MP-05AQ BUZZER MAGNETIC 5V 12MM TH Mallory Sonalert Products Inc.	11,693	-	RFQ	Datasheet	PB	Bulk	Active	Indicator, Internally Driven	DC	5 V	3 ~ 7V	3.2kHz	Magnetic	Single Tone	-	85dB @ 5V, 10cm	50mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
SMT-0440-S-R BUZZER MAGN 3V 4X4MM SMD PUI Audio, Inc.	4,342	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	4kHz	Electromechanical/Magnetic	Single Tone	-	70dB @ 3V, 10cm	90mA	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.157" L x 0.157" W (4.00mm x 4.00mm)
SMT-0540-T-2-R BUZZER MAGNETIC 3V 0.2X 0.2" SMD PUI Audio, Inc.	2,994	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	4kHz	Electromechanical/Magnetic	Single Tone	-	78dB @ 3V, 10cm	100mA	Top	-30°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.197" L x 0.197" W (5.00mm x 5.00mm)
SMT-1028-S-2-R BUZZER MAGN 3.6V 10X10MMSMD PUI Audio, Inc.	44,971	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	3 ~ 4.6V	2.83kHz	Electromechanical/Magnetic	Single Tone	-	93dB @ 3.6V, 10cm	100mA	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.394" L x 0.394" W (10.00mm x 10.00mm)
AI-1440-TWT-24V-2-R BUZZER PIEZO 24V 13.8MM TH PUI Audio, Inc.	3,176	-	RFQ	Datasheet	AI	Tray	Active	Indicator, Internally Driven	DC	24 V	6 ~ 30V	4kHz	Piezo	Single Tone	-	87dB @ 24V, 10cm	18mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.543" Dia (13.80mm)
SMT-0825-T-R BUZZER MAGNETIC 3.6V 0.3X0.3 SMD PUI Audio, Inc.	29,293	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.5 ~ 4.5V	2.5kHz	Electromechanical/Magnetic	Single Tone	-	87dB @ 3.6V, 10cm	90mA	Top	-30°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
SMT-1220-TW-R BUZZER MAGNETIC 3V 12MM SMD PUI Audio, Inc.	3,516	-	RFQ	Datasheet	SMT	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 5V	2kHz	Electromechanical/Magnetic	Single Tone	-	80dB @ 3V, 10cm	35mA	Top	-40°C ~ 85°C	-	Washable	-	Surface Mount	Solder Pads	0.472" Dia (12.00mm)
SMT-0823-S-R BUZZER MAGNETIC 5V 0.34X0.34 SMD PUI Audio, Inc.	15,571	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 7V	2.3kHz	Electromechanical/Magnetic	Single Tone	-	87dB @ 5V, 10cm	70mA	Side	-30°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
CEP-2202A BUZZER PIEZO 12V 24.20MM TH Same Sky (Formerly CUI Devices)	9,482	-	RFQ	Datasheet	CEP	Tray	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	3kHz	Piezo	Single Tone	-	85dB @ 12V, 30cm	11mA	Top	-30°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.953" Dia (24.20mm)
SMT-1341-T-2-R BUZZER PIEZO 5V 13X13MM SMD PUI Audio, Inc.	3,731	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	1 ~ 25V	4.1kHz	Piezo	Single Tone	-	75dB @ 5V, 10cm	5mA	Top	-40°C ~ 105°C	-	-	-	Surface Mount	Solder Pads	0.512" L x 0.512" W (13.00mm x 13.00mm)
SMT-1324-TW-5V-R-T/R BUZZER MAGNETIC 5V 12.5X12.5 SMD PUI Audio, Inc.	1,553	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	4 ~ 8V	2.4kHz	Electromechanical/Magnetic	Single Tone	-	85dB @ 5V, 10cm	40mA	Top	-20°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.492" L x 0.492" W (12.50mm x 12.50mm)
PB-12N23P-12Q BUZZER MAGNETIC 12V 12MM TH Mallory Sonalert Products Inc.	9,562	-	RFQ	Datasheet	PB	Tube	Active	Indicator, Internally Driven	DC	12 V	9 ~ 15V	2.3kHz	Magnetic	Single Tone	-	85dB @ 12V, 10cm	50mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
CMT-8540S-SMT-TR BUZZER MAGNETIC 5V8.5X8.5 SMD Same Sky (Formerly CUI Devices)	61,925	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	1 ~ 6V	4kHz	Magnetic	Single Tone	-	100dB @ 5V, 10cm	150mA	Top	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
CPE-350 BUZZER PIEZO 12V 41.80MM FLANGE Same Sky (Formerly CUI Devices)	16,953	-	RFQ	Datasheet	CPE	Box	Active	Indicator, Internally Driven	DC	12 V	3 ~ 28V	2.8kHz	Piezo	Single Tone	-	85dB @ 12V, 30cm	7mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount, Flange	Wire Leads	1.646" Dia (41.80mm)
PK-11N40PQ BUZZER PIEZO 5V 12MM TH Mallory Sonalert Products Inc.	3,946	-	RFQ	Datasheet	PK	Bulk	Active	Indicator, Internally Driven	DC	5 V	3 ~ 5V	4.1kHz	Piezo	Single Tone	-	80dB @ 5V, 10cm	5mA	Top	-20°C ~ 100°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
SMT-0826-S-R BUZZER MAGNETIC 3.6V 8X8MM SMD PUI Audio, Inc.	23,743	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.5 ~ 4.5V	2.63kHz	Electromechanical/Magnetic	Single Tone	-	90dB @ 3.6V, 10cm	90mA	Side	-30°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.315" L x 0.315" W (8.00mm x 8.00mm)
CEP-2272A BUZZER PIEZO 12V 31.30MM TH Same Sky (Formerly CUI Devices)	2,260	-	RFQ	Datasheet	CEP	Tray	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	3.5kHz	Piezo	Single Tone	-	93dB @ 12V, 30cm	10mA	Top	-30°C ~ 85°C	-	-	-	Through Hole	PC Pins	1.232" Dia (31.30mm)
AI-4228-TF-LW140-4-R BUZZER PIEZO 12V 41.8MM FLANGE PUI Audio, Inc.	5,763	-	RFQ	Datasheet	AI	Bulk	Active	Indicator, Internally Driven	DC	12 V	3 ~ 18V	2.8kHz	Piezo	Single Tone	-	95dB @ 12V, 10cm	7mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	1.646" Dia (41.80mm)
SMT-0440-T-R BUZZER MAGN 3V 4X4MM SMD PUI Audio, Inc.	14,605	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	4kHz	Electromechanical/Magnetic	Single Tone	-	70dB @ 3V, 10cm	90mA	Top	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.157" L x 0.157" W (4.00mm x 4.00mm)
ASI301Q BUZZER MAGN 5V 12.6X12.6 W SMD Mallory Sonalert Products Inc.	9,720	-	RFQ	Datasheet	ASI	Tube	Active	Indicator, Internally Driven	DC	5 V	4 ~ 7V	2.4kHz	Magnetic	Single Tone	-	90dB @ 5V, 10cm	30mA	Top	-20°C ~ 70°C	-	Washable	-	Surface Mount	Solder Pads	0.496" L x 0.496" W (12.60mm x 12.60mm)

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.

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