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
AI-1441-TWT-12V-R BUZZER PIEZO 12V 13.7MM TH PUI Audio, Inc.	1,484	-	RFQ	Datasheet	AI	Tray	Active	Indicator, Internally Driven	DC	12 V	3 ~ 16V	4.1kHz	Piezo	Single Tone	-	80dB @ 12V, 10cm	7mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.539" Dia (13.70mm)
AST7525MATRQ BUZZER MAGN 3.6V 7.5X7.5 SMD Mallory Sonalert Products Inc.	21,072	-	RFQ	Datasheet	AST	Tape & Reel (TR)	Active	Transducer, Externally Driven	Peak-Peak Signal	3.6 V	2.5 ~ 4.5V	2.7kHz	Magnetic	Single Tone	-	85dB @ 3.6V, 10cm	100mA	Side	-30°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.295" L x 0.295" W (7.50mm x 7.50mm)
SMT-0927-S-12-R BUZZER MAGN 5V 9X9MM SMD PUI Audio, Inc.	1,564	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 7V	2.73kHz	Electromechanical/Magnetic	Single Tone	-	85dB @ 5V, 10cm	80mA	Side	-30°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.354" L x 0.354" W (9.00mm x 9.00mm)
PB-1408-1 BUZZER PIEZO 12V 13.8MM TH Soberton Inc.	2,540	-	RFQ	Datasheet	PB	Bulk	Active	Transducer, Externally Driven	DC	12 V	3 ~ 16V	4kHz	Piezo	Single Tone	-	80dB @ 12V, 10cm	7mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.543" Dia (13.80mm)
AST1575BMATRQ BUZZER PIEZO 7V 14.8X14.8MM SMD Mallory Sonalert Products Inc.	288	-	RFQ	Datasheet	AST	Tape & Reel (TR)	Active	Transducer, Externally Driven	Peak-Peak Signal	7 V	1 ~ 30V	3.65kHz	Piezo	Single Tone	-	85dB @ 7V, 10cm	5mA	Top	-30°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.583" L x 0.583" W (14.80mm x 14.80mm)
CMT-1075-SMT-TR BUZZER PIEZO 5V 10.00MM SMD Same Sky (Formerly CUI Devices)	8,485	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	25V (Max)	5.2kHz	Piezo	Single Tone	-	75dB @ 5V, 10cm	5mA	Top	-20°C ~ 70°C	-	Washable	-	Surface Mount	Solder Pads	0.394" Dia (10.00mm)
PKLCS1212E2400-R1 BUZZER PIEZO 1.5V 12X12MM SMD Murata Electronics	13,145	-	RFQ	Datasheet	PK	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	1.5 V	12.5V (Max)	2.4kHz	Piezo	Single Tone	-	75dB @ 1.5V, 10cm	-	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.472" L x 0.472" W (12.00mm x 12.00mm)
CSS-95B30-SMT-TR BUZZER MAGNETIC 5V 10X10MM SMD Same Sky (Formerly CUI Devices)	23,303	-	RFQ	Datasheet	CSS	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	4 ~ 7V	2.7kHz	Magnetic	Single Tone	-	92dB @ 5V, 10cm	80mA	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.394" L x 0.394" W (10.00mm x 10.00mm)
CEP-2242 BUZZER PIEZO 12V 13.70MM TH Same Sky (Formerly CUI Devices)	10,208	-	RFQ	Datasheet	CEP	Tray	Active	Indicator, Internally Driven	DC	12 V	3 ~ 16V	4.1kHz	Piezo	Single Tone	-	70dB @ 12V, 30cm	7mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.539" Dia (13.70mm)
CMT-7525S-SMT-TR BUZZER MAGNETIC3.6V 7.5X7.5 SMD Same Sky (Formerly CUI Devices)	820	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.5 ~ 4.5V	2.73kHz	Magnetic	Single Tone	-	85dB @ 3.6V, 5cm	100mA	Side	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.295" L x 0.295" W (7.50mm x 7.50mm)
CSS-H5B43-SMT-TR BUZZER MAGNETIC 5V 14X11MM SMD Same Sky (Formerly CUI Devices)	1,802	-	RFQ	Datasheet	CSS	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	4 ~ 6V	2.73kHz	Magnetic	Single Tone	-	91dB @ 5V, 10cm	60mA	Top	-30°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.551" L x 0.433" W (14.00mm x 11.00mm)
WST-0905S BUZZER MAGNETIC 5V 9.6MM TH Soberton Inc.	1,336	-	RFQ	Datasheet	WST	Tray	Active	Indicator, Internally Driven	Zero-Peak Signal	5 V	4 ~ 6V	2.73kHz	Magnetic	Single Tone	-	83dB @ 5V, 10cm	35mA	Top	-20°C ~ 60°C	-	Washable	-	Through Hole	PC Pins	0.378" Dia (9.60mm)
SMT-0540-S-R BUZZER MAGNETIC 3V 0.2X 0.2" SMD PUI Audio, Inc.	18,287	-	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	Side	-30°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.197" L x 0.197" W (5.00mm x 5.00mm)
CT-1205C-SMT-TR BUZZER MAGNETIC 5V 12.8X12.8 SMD Same Sky (Formerly CUI Devices)	12,830	-	RFQ	Datasheet	CT	Tape & Reel (TR)	Active	Indicator, Internally Driven	DC	5 V	4 ~ 7V	2.4kHz	Magnetic	Single Tone	-	90dB @ 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)
WST-1310S-2 BUZZER MAGN 5V 12.8X12.8 SMD Soberton Inc.	2,665	-	RFQ	Datasheet	WST	Tape & Reel (TR)	Active	Indicator, Internally Driven	Zero-Peak Signal	5 V	4 ~ 7V	2.3kHz	Magnetic	Single Tone	-	85dB @ 5V, 10cm	30mA	Top	-20°C ~ 70°C	-	Washable	-	Surface Mount	Solder Pads	0.504" L x 0.504" W (12.80mm x 12.80mm)
CMT-8530S-SMT-TR BUZZER MAGNETIC 3.6V8.5X8.5 SMD Same Sky (Formerly CUI Devices)	30,122	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	3 ~ 5V	2.73kHz	Magnetic	Single Tone	-	87dB @ 3.6V, 10cm	90mA	Top	-30°C ~ 75°C	-	Washable	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
CEP-2260A BUZZER PIEZO 12V 32.00MM FLANGE Same Sky (Formerly CUI Devices)	7,178	-	RFQ	Datasheet	CEP	Box	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	3.5kHz	Piezo	Single Tone	-	93dB @ 12V, 30cm	10mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount, Flange	Wire Leads	1.260" Dia (32.00mm)
AI-2429-TWT-12V-2-R BUZZER MAGNETIC 12V 23.8MM TH PUI Audio, Inc.	33,822	-	RFQ	Datasheet	AI	Tray	Active	Indicator, Internally Driven	DC	12 V	3 ~ 20V	2.9kHz	Electromechanical/Magnetic	Single Tone	-	100dB @ 12V, 10cm	8mA	Top	-20°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.937" Dia (23.80mm)
AI-3035-TWT-3V-R BUZZER PIEZO 3V 30MM TH PUI Audio, Inc.	5,276	-	RFQ	Datasheet	AI	Tray	Active	Indicator, Internally Driven	DC	3 V	2 ~ 5V	3.5kHz	Piezo	Single Tone	-	100dB @ 3V, 10cm	9mA	Top	-20°C ~ 80°C	-	Washable	-	Through Hole	PC Pins	1.181" Dia (30.00mm)
ST-0503 BUZZER MAGN 3V 5MMX5MMSMD Soberton Inc.	8,999	-	RFQ	Datasheet	ST	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	4kHz	Magnetic	Single Tone	-	80dB @ 3V, 10cm	110mA	Top	-20°C ~ 60°C	-	-	-	Surface Mount	Solder Pads	0.197" L x 0.197" W (5.00mm x 5.00mm)

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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