Alarms, Buzzers, and Sirens

Alarms, Buzzers, and Sirens are devices that produce an audible signal usually like a steady high-pitched hum that is encased within a molded housing. The characteristics are driver circuitry, input type, voltage rated, voltage range, frequency, technology, operating mode, current supply, and port location. The technology is electromechanical, magnetic, piezo, and piezo (with feedback) with a frequency from multiple, 200Hz to 8kHz.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
CMT-9504-87-SMT-TR $1.16	Same Sky (Formerly CUI Devices)	BUZZER MAGNETIC 3.6V 8.5X8.5 SMD	Tape & Reel (TR),Cut Tape (CT)		Surface Mount	CMT	-40°C ~ 85°C
CMT-9605-85T $0.72	Same Sky (Formerly CUI Devices)	BUZZER MAGNETIC 5V 9.6MM TH	Box		Through Hole	CMT	-30°C ~ 70°C
CMT-9648-85T $0.72	Same Sky (Formerly CUI Devices)	BUZZER MAGNETIC 5V 9MM TH	Box		Through Hole	CMT	-30°C ~ 70°C
COM-13939 $6.90	SparkFun Electronics	BUZZER PIEZO 12V 35.8MM TH	Bulk		Through Hole	-	-30°C ~ 65°C
CP2ZL-4TC $24.07	MEAN WELL USA Inc.	22MM/3A 24V/80DB/IP65/PUSH-IN/CO	Box		-	-	-
CP2ZL-4TI $24.07	MEAN WELL USA Inc.	22MM/3A 24V/80DB/IP65/PUSH-IN/IN	Box		-	-	-
CPE-120 $1.33	Same Sky (Formerly CUI Devices)	BUZZER PIEZO 10V 24.00MM FLANGE	Bag		Panel Mount, Flange	CPE	-30°C ~ 85°C
CPE-121 $1.50	Same Sky (Formerly CUI Devices)	BUZZER PIEZO 12V 24.00MM FLANGE	Bag		Panel Mount, Flange	CPE	-30°C ~ 85°C