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
CMT-1209-1290T 12MMX9MM DEEP, MAG, 12V, 2048HZ Same Sky (Formerly CUI Devices)	1,200	-	RFQ	Datasheet	CMT	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	12 V	8 ~ 15V	2.048kHz	Magnetic	-	-	90dB @ 12V, 10cm	65mA	Top	-40°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
RDTE-2.700-8585-NS2 BUZZER MAGNETIC 3.6V 0.3X0.3 SMD Raltron Electronics	999	-	RFQ	Datasheet	RDTE	Tape & Reel (TR)	Active	Transducer, Externally Driven	DC	3.6 V	2 ~ 5V	2.7kHz	Magnetic	-	-	85dB @ 3.6V, 10cm	100mA	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
CMT-1209H-590T 16MMX12MM DEEP, MAG, 5V, 4096HZ Same Sky (Formerly CUI Devices)	1,489	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CMT-1209-590T 12MMX9MM DEEP, MAG, 5V, 2.048KHZ Same Sky (Formerly CUI Devices)	1,410	-	RFQ	Datasheet	CMT	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	5 V	3 ~ 7V	2.048kHz	Magnetic	-	-	90dB @ 5V, 10cm	65mA	Top	-40°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.472" Dia (12.00mm)
CPT-1203-03-SMT-TR 12MMX3MM, 3 V, 78 DB, SURFACE MO Same Sky (Formerly CUI Devices)	990	-	RFQ	Datasheet	CPT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Peak-Peak Signal	3 V	1 ~ 20V	4kHz	Piezo	Single Tone	-	75dB @ 3V, 10cm	30mA	Side	-40°C ~ 80°C	-	-	-	Surface Mount	Solder Pads	0.472" L x 0.472" W (12.00mm x 12.00mm)
SMT-0823-S-HT BUZZER MAGN 3.6V 7.5X7.5 SMD PUI Audio, Inc.	1,978	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Peak-Peak Signal	3.6 V	2.4 ~ 4.5V	2.5kHz	Magnetic	-	-	80dB	100mA	Top	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.295" L x 0.295" W (7.50mm x 7.50mm)
SMT-1341-T-HT-2 BUZZER PIEZO 5V 13X13MM SMD PUI Audio, Inc.	974	-	RFQ	Datasheet	SMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	1 ~ 25V	4.1kHz	Piezo	-	-	85dB	3mA	Top	-40°C ~ 105°C	-	-	-	Surface Mount	Solder Pads	0.512" L x 0.512" W (13.00mm x 13.00mm)
RDTE-2.700-8585-NS1 BUZZER MAGNETIC 3.6V 0.3X0.3 SMD Raltron Electronics	995	-	RFQ	Datasheet	RDTE	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.5 ~ 4.5V	2.7kHz	Magnetic	-	-	93dB @ 3.6V, 10cm	100mA	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.335" L x 0.335" W (8.50mm x 8.50mm)
PT-3017L BUZZER, 30V, 95DB, 3300HZ, 30MM Soberton Inc.	1,192	-	RFQ	Datasheet	PT	Bulk	Active	Transducer, Externally Driven	Peak-Peak Signal	30 V	90V	3.3kHz	Piezo	-	-	85dB @ 30V, 10cm	10mA	Top	-20°C ~ 60°C	-	-	-	Custom	Wire Leads	1.181" Dia (30.00mm)
CMT-2412-95T 24.5MM, MAGNETIC, 12V Same Sky (Formerly CUI Devices)	1,486	-	RFQ	Datasheet	CMT	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	12 V	10 ~ 14V	800Hz	Magnetic	-	-	90dB @ 12V, 10cm	60mA	Top	-40°C ~ 85°C	-	Washable	-	Through Hole	PC Pins	0.965" Dia (24.50mm)
RDTE-4.000-3030-NS1 BUZZER MAGN 3V 0.12"X 0.12" SMD Raltron Electronics	895	-	RFQ	Datasheet	RDTE	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	4kHz	Magnetic	-	-	72dB @ 3V, 10cm	120mA	Side	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.126" L x 0.126" W (3.20mm x 3.20mm)
RDTE-4.000-5050-NS2 BUZZER MAGN 3V 5MMX5MMSMD Raltron Electronics	970	-	RFQ	Datasheet	RDTE	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4V	4kHz	Magnetic	-	-	75dB @ 3V, 10cm	110mA	Top	-20°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.197" L x 0.197" W (5.00mm x 5.00mm)
CMT-0945-85-SMT-TR 9MM, MAGNETIC, 3V, SMT Same Sky (Formerly CUI Devices)	792	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3 V	2 ~ 4.5V	2.7kHz	Magnetic	-	-	85dB @ 3V, 10cm	80mA	Top	-40°C ~ 85°C	-	-	-	Custom	Solder Pads	0.354" Dia (9.00mm)
CPI-1375-88T 13.9MM, PIEZO, 12V Same Sky (Formerly CUI Devices)	1,280	-	RFQ	Datasheet	CPI	Tray	Active	Transducer, Externally Driven	DC	12 V	4 ~ 16V	4.1kHz	Piezo	-	-	88dB @ 12V, 10cm	15mA	Top	-40°C ~ 85°C	-	Washable	-	Through Hole	PC Pins	0.547" Dia (13.90mm)
CPT-2207-90T 5VDC, 90DB, TRANSDUCER Same Sky (Formerly CUI Devices)	429	-	RFQ	Datasheet	CPT	Tray	Active	Transducer, Externally Driven	Peak-Peak Signal	5 V	30V	4kHz	Piezo	-	-	90dB @ 5V, 10cm	1.5mA	Top	-20°C ~ 100°C	-	-	-	Through Hole	PC Pins	0.866" Dia (22.00mm)
CPT-1626-70-SMT-TR BUZZER PIEZO 3V16X16MM SMD Same Sky (Formerly CUI Devices)	792	-	RFQ	Datasheet	CPT	Tape & Reel (TR)	Active	Transducer, Externally Driven	DC	3 V	25V	4kHz	Piezo	-	-	78dB @ 3V, 10cm	25mA	Side	-40°C ~ 70°C	-	-	-	Surface Mount	Solder Pads	0.630" L x 0.630" W (16.00mm x 16.00mm)
CMT-6504-85-SMT-TR BUZZER MAGN 3.6V 0.26X 0.26 SMD Same Sky (Formerly CUI Devices)	1,458	-	RFQ	Datasheet	CMT	Tape & Reel (TR)	Active	Transducer, Externally Driven	Zero-Peak Signal	3.6 V	2.5 ~ 4.5V	2.7kHz	Magnetic	-	-	85dB @ 3.6V, 10cm	120mA	Top	-40°C ~ 85°C	-	-	-	Surface Mount	Solder Pads	0.256" L x 0.256" W (6.50mm x 6.50mm)
CMT-1612-590T 16MMX12MM DEEP, MAG, 5V, 4096HZ Same Sky (Formerly CUI Devices)	1,500	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RDTE-4.000-4040-NS2 BUZZER MAGN 3V 4X4MM W SMD Raltron Electronics	951	-	RFQ	Datasheet	RDTE	Tape & Reel (TR)	Active	Transducer, Externally Driven	DC	3 V	2 ~ 4V	4kHz	Magnetic	-	-	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)
CMT-1612-1290T 16MMX12MM DEEP, MAG, 12V, 2048HZ Same Sky (Formerly CUI Devices)	1,365	-	RFQ	Datasheet	CMT	Tray	Active	Transducer, Externally Driven	Zero-Peak Signal	12 V	8 ~ 15V	2.048kHz	Magnetic	-	-	90dB @ 12V, 10cm	65mA	Top	-40°C ~ 85°C	-	-	-	Through Hole	PC Pins	0.630" Dia (16.00mm)

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?

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.