Alarms, Buzzers, and Sirens

Compare the current Alarms, Buzzers, and Sirens Audio Products selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
CPT-1255C-090 BUZZER PIEZO 12.00MM TH Same Sky (Formerly CUI Devices)	4,111	-	RFQ	Datasheet	CPT	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	-	1 ~ 20V	4kHz	Piezo	Single Tone	-	80dB @ 9V, 10cm	7mA	Top	-40°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
CST-931RP-A BUZZER MAGNETIC 3V 9.00MM TH Same Sky (Formerly CUI Devices)	2,570	-	RFQ	Datasheet	CST	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	2.73kHz	Magnetic	Single Tone	-	85dB @ 3V, 10cm	80mA	Side	-20°C ~ 60°C	-	-	-	Through Hole	PC Pins	0.354" Dia (9.00mm)
CPT-12123-81-SMT-TR BUZZER PIEZO 5V 12X12MM SMD Same Sky (Formerly CUI Devices)	4,367	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	25V	4kHz	Piezo	-	-	81dB @ 5V, 10cm	5mA	Side	-40°C ~ 120°C	-	-	-	Surface Mount	Solder Pads	0.472" L x 0.472" W (12.00mm x 12.00mm)
CMT-1403-87-SMT-TR BUZZER MAGNETIC 5V 0.5X 0.43SMD Same Sky (Formerly CUI Devices)	4,504	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 6V	2.73kHz	Magnetic	-	-	87dB @ 5V, 10cm	80mA	Side	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.551" L x 0.433" W (14.00mm x 11.00mm)
CPI-1375IC-80T BUZZER PIEZO 12V 13.8MM TH Same Sky (Formerly CUI Devices)	2,229	-	RFQ	Datasheet	CPI	Box	Active	Indicator, Internally Driven	DC	12 V	3.5 ~ 16V	4kHz	Piezo	Single Tone	-	88dB @ 12V, 10cm	7mA	Top	-30°C ~ 70°C	-	Washable	-	Through Hole	PC Pins	0.543" Dia (13.80mm)
CPI-148-24-90T-67 BUZZER PIEZO 24V 13.9MM TH Same Sky (Formerly CUI Devices)	2,402	-	RFQ	Datasheet	CPI	Box	Active	Indicator, Internally Driven	DC	24 V	15 ~ 28V	4.1kHz	Piezo	Single Tone	-	90dB @ 24V, 10cm	20mA	Top	-40°C ~ 85°C	-	Washable	IP67 - Dust Tight, Waterproof	Through Hole	PC Pins	0.547" Dia (13.90mm)
CPI-42533C-120 BUZZER PIEZO 12V 42.50MM PNL MNT Same Sky (Formerly CUI Devices)	1,565	-	RFQ	Datasheet	CPI	Tray	Active	Indicator, Internally Driven	DC	12 V	6 ~ 28V	2.8kHz	Piezo	Pin Selectable	-	87dB @ 12V, 30cm	11mA, 13mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount	Wire Leads	1.673" Dia (42.50mm)
CPE-121 BUZZER PIEZO 12V 24.00MM FLANGE Same Sky (Formerly CUI Devices)	3,644	-	RFQ	Datasheet	CPE	Bag	Active	Transducer, Externally Driven	DC	12 V	3 ~ 18V	4.5kHz	Piezo (with Feedback)	Single Tone	-	83dB @ 12V, 30cm	13mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount, Flange	Wire Leads	0.945" Dia (24.00mm)
CEP-1126 BUZZER PIEZO 10V 29.50MM FLANGE Same Sky (Formerly CUI Devices)	3,122	-	RFQ	Datasheet	CEP	Bag	Active	Transducer, Externally Driven	Peak-Peak Signal	10 V	30V (Max)	-	Piezo	Single Tone	-	92dB @ 10V, 10cm	10mA	Top	-30°C ~ 85°C	-	-	-	Panel Mount, Flange	Wire Leads	1.161" Dia (29.50mm)
CEP-1123 BUZZER PIEZO 12V 23.50MM TH Same Sky (Formerly CUI Devices)	3,500	-	RFQ	Datasheet	CEP	Tray	Active	Transducer, Externally Driven	DC	12 V	3 ~ 28V	3.2kHz	Piezo (with Feedback)	Single Tone	-	74dB @ 12V, 30cm	7mA	Top	-30°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.925" Dia (23.50mm)

Alarms, Buzzers, and Sirens FAQ

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