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
SMI-1324-TW-12V-R-T/R BUZZER MAGN 12V 12.5X12.5MM SMD PUI Audio, Inc.	1,081	-	RFQ	Datasheet	SMI	Tape & Reel (TR)	Active	Indicator, Internally Driven	DC	12 V	8 ~ 15V	2.4kHz	Electromechanical/Magnetic	Single Tone	-	85dB @ 12V, 10cm	30mA	Top	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.492" L x 0.492" W (12.50mm x 12.50mm)
AI-5025-TF-LW100-R BUZZER PIEZO 15V 50MM FLANGE PUI Audio, Inc.	245	-	RFQ	Datasheet	AI	Box	Active	Indicator, Internally Driven	DC	15 V	8 ~ 16V	2.5kHz	Piezo	Single Tone	-	117dB @ 15V, 10cm	75mA	Top	-20°C ~ 60°C	-	-	-	Panel Mount, Flange	Wire Leads	1.969" Dia (50.00mm)
PK-27H25PQ BUZZER PIEZO 12V 30MM TH Mallory Sonalert Products Inc.	245	-	RFQ	Datasheet	PK	Bulk	Active	Transducer, Externally Driven	DC	12 V	3 ~ 20V	2.5kHz	Piezo (with Feedback)	Single Tone	-	100dB @ 12V, 30cm	18mA	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	1.181" Dia (30.00mm)
SDC1610M5-01 BUZZER MAGNETIC 5V 16MM TH TDK Corporation	609	-	RFQ	Datasheet	SDC	Tray	Last Time Buy	Indicator, Internally Driven	DC	5 V	4 ~ 8V	2.4kHz	Magnetic	Single Tone	-	85dB @ 5V, 10cm	30mA	Top	-10°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.630" Dia (16.00mm)
SDC1610MT-01 BUZZER MAGNETIC 12V 16MM TH TDK Corporation	496	-	RFQ	Datasheet	SDC	Tray	Last Time Buy	Indicator, Internally Driven	DC	12 V	8 ~ 16V	2.4kHz	Magnetic	Single Tone	-	85dB @ 12V, 10cm	25mA	Top	-10°C ~ 70°C	-	-	-	Through Hole	PC Pins	0.630" Dia (16.00mm)
CPS-5449-120PM BUZZER PIEZO 12V 54.00MM FLANGE Same Sky (Formerly CUI Devices)	902	-	RFQ	Datasheet	CPS	Box	Active	Indicator, Internally Driven	DC	12 V	6 ~ 15V	3.5kHz	Piezo	Warble	-	105dB @ 12V, 30cm	130mA	Top	-20°C ~ 70°C	-	-	-	Panel Mount, Flange	Wire Leads	2.126" Dia (54.00mm)
CPS-5952-100PM BUZZER PIEZO 24V 45X40MM BRACKET Same Sky (Formerly CUI Devices)	205	-	RFQ	Datasheet	CPS	Box	Active	Indicator, Internally Driven	DC	24 V	12 ~ 25V	3.5kHz	Piezo	Warble	-	95dB @ 24V, 100cm	100mA	User Defined	-20°C ~ 70°C	-	-	-	Bracket Mount	Wire Leads	1.772" L x 1.575" W (45.00mm x 40.00mm)
XL-2835-TF-LW150-R BUZZER PIEZO 12V 28MM FLANGE PUI Audio, Inc.	132	-	RFQ	Datasheet	XL	Bulk	Active	Indicator, Internally Driven	DC	12 V	3 ~ 28V	3.5kHz	Piezo	Single Tone	-	95dB @ 12V, 10cm	6mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount, Flange	Wire Leads	1.102" Dia (28.00mm)
PK-12N40PEDRQ BUZZER PIEZO 12V 13.8MM TH Mallory Sonalert Products Inc.	107	-	RFQ	Datasheet	PK	Bulk	Active	Indicator, Internally Driven	DC	12 V	3 ~ 15V	4.1kHz	Piezo	Single Tone, Visual Indicator	-	83dB @ 12V, 10cm	12mA	Top	-20°C ~ 100°C	-	-	-	Through Hole	PC Pins	0.543" Dia (13.80mm)
CPS-8542-110PM BUZZER PIEZO 24V 85.00MM PNL MNT Same Sky (Formerly CUI Devices)	197	-	RFQ	Datasheet	CPS	Box	Active	Indicator, Internally Driven	DC	24 V	12 ~ 25V	3.5kHz	Piezo	Warble	-	105dB @ 24V, 100cm	250mA	User Defined	-20°C ~ 70°C	-	-	-	Panel Mount	Wire Leads	3.346" Dia (85.00mm)
CPS-7560-110L450 BUZZER PIEZO 12V 75.00MM PNL MNT Same Sky (Formerly CUI Devices)	165	-	RFQ	Datasheet	CPS	Box	Active	Indicator, Internally Driven	DC	12 V	9 ~ 15V	3.5kHz	Piezo	Siren	-	105dB @ 12V, 100cm	150mA	User Defined	-20°C ~ 70°C	-	-	-	Panel Mount	Wire Leads	2.953" Dia (75.00mm)
PLD-27A35PQ BUZZER PIEZO 12V 30MM TH Mallory Sonalert Products Inc.	193	-	RFQ	Datasheet	PLD	Bulk	Active	Indicator, Internally Driven	DC	12 V	3 ~ 24V	3.5kHz	Piezo (with Feedback)	Pin Selectable	Variable	95dB @ 12V, 30cm	10mA	Top	-20°C ~ 70°C	-	-	-	Through Hole	PC Pins	1.181" Dia (30.00mm)
AI-2628-TF-LW100-WP-R BUZZER PIEZO 12V 25.6MM FLANGE PUI Audio, Inc.	305	-	RFQ	Datasheet	AI	Tray	Active	Indicator, Internally Driven	DC	12 V	6 ~ 14V	2.8kHz	Piezo	Single Tone	-	85dB @ 12V, 30cm	35mA	Top	-30°C ~ 85°C	-	-	IP67 - Dust Tight, Waterproof	Panel Mount, Flange	Wire Leads	1.008" Dia (25.60mm)
MSO320SR BUZZER PIEZO 23X23MM TH Mallory Sonalert Products Inc.	194	-	RFQ	Datasheet	MSO	Bulk	Active	Indicator, Internally Driven	DC	-	3 ~ 20V	3.5kHz	Piezo	Single Tone	-	73dB @ 3V, 30cm	3 ~ 16mA	Top	-20°C ~ 65°C	-	Washable	-	Through Hole	PC Pins	0.906" L x 0.906" W (23.00mm x 23.00mm)
CPE-757 BUZZER PIEZO 12V 37.80MM PNL MNT Same Sky (Formerly CUI Devices)	682	-	RFQ	Datasheet	CPE	Box	Active	Indicator, Internally Driven	DC	12 V	6 ~ 28V	3.6kHz	Piezo	Pin Selectable	-	82dB @ 12V, 30cm	9mA	Top	-30°C ~ 80°C	-	-	-	Panel Mount	Screw Terminal, Quick Connect Tab - 0.189" (4.80mm)	1.488" Dia (37.80mm)
CPI-4233-87T BUZZER PIEZO 12V 42.50MM PNL MNT Same Sky (Formerly CUI Devices)	335	-	RFQ	Datasheet	CPI	Box	Active	Indicator, Internally Driven	DC	12 V	6 ~ 28V	2.8kHz	Piezo	Pulse, Fast	-	87dB @ 12V, 30cm	9mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount	Quick Connect Tab - 0.256" (6.50mm)	1.673" Dia (42.50mm)
CPI-4233-88T BUZZER PIEZO 12V 42.50MM PNL MNT Same Sky (Formerly CUI Devices)	262	-	RFQ	Datasheet	CPI	Box	Active	Indicator, Internally Driven	DC	12 V	6 ~ 28V	2.8kHz	Piezo	Pulse, Slow	-	88dB @ 12V, 30cm	12mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount	Quick Connect Tab - 0.256" (6.50mm)	1.673" Dia (42.50mm)
CPS-105110-108SPM BUZZER PIEZO 12V 100MM BRACKET Same Sky (Formerly CUI Devices)	141	-	RFQ	Datasheet	CPS	Box	Active	Indicator, Internally Driven	DC	12 V	9 ~ 15V	-	Piezo	Siren	-	103dB @ 12V, 100cm	600mA	User Defined	-20°C ~ 70°C	-	-	-	Bracket Mount	Wire Leads	3.937" Dia (100.00mm)
CPE-750PA BUZZER PIEZO 12V 37.80MM PNL MNT Same Sky (Formerly CUI Devices)	276	-	RFQ	Datasheet	CPE	Box	Active	Indicator, Internally Driven	DC	12 V	0.7 ~ 15V	3.6kHz	Piezo	Single Tone	-	98dB @ 12V, 30cm	20mA	Top	-30°C ~ 80°C	-	-	-	Panel Mount	PC Pins	1.488" Dia (37.80mm)
CPI-4242-85T BUZZER PIEZO 220V42.5MM PNL MNT Same Sky (Formerly CUI Devices)	298	-	RFQ	Datasheet	CPI	Box	Active	Indicator, Internally Driven	AC, DC	220 V	60 ~ 250V	2.8kHz	Piezo	Single Tone	-	85dB @ 220V, 30cm	18mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount	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?

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