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
AI-2435-TT-HT $3.75	PUI Audio, Inc.	PIEZO IND 3500HZ 100DB 12V	Bulk		Through Hole	AI	-40°C ~ 85°C
AI-2437-TT-2-R $2.00	PUI Audio, Inc.	INDICATOR 12VDC 24MM 3700HZ 90DB	Tray		Through Hole	AI	-30°C ~ 70°C
AI-2437-TWT-2-R $2.46	PUI Audio, Inc.	BUZZER PIEZO 12V 24MM TH	Tray		Through Hole	AI	-30°C ~ 70°C
AI-2437-TWT-R $3.39	PUI Audio, Inc.	BUZZER PIEZO 12V 24MM TH	Tray		Through Hole	AI	-20°C ~ 60°C
AI-2438-TT-R $3.39	PUI Audio, Inc.	BUZZER PIEZO 12V 24MM TH	Bulk		Through Hole	AI	-30°C ~ 85°C
AI-250	PUI Audio, Inc.	BUZZER PIEZO 12V 28MM FLANGE	Tray		Panel Mount, Flange	AI	-
AI-251	PUI Audio, Inc.	BUZZER PIEZO 12V 22MM FLANGE	Bulk		Panel Mount, Flange	AI	-
AI-254H	PUI Audio, Inc.	BUZZER PIEZO 12V - TH	Bulk		Through Hole	AI	-