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.

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CUI, Inc. CPE-120

AUDIO PIEZO TRANSDUCER 30V CHAS

1.62

Mallory Sonalert Products Inc. PT-1340P-P7.6-PQ

AUDIO PIEZO TRANSDUCER 1-25V TH

1.59

PUI Audio, Inc. AT-1224-TWT-12V-R

AUDIO MAGNETIC XDCR 6-15V TH

1.41

PUI Audio, Inc. AT-1420-ST-R

AUDIO MAGNETIC XDCR 1-3V TH

1.41

CUI, Inc. CST-911AP

AUDIO MAGNETIC XDCR 1-2V TH

1.38

Murata Electronics North America PKM22EPH2001

AUDIO PIEZO TRANSDUCER 25V TH

1.37

Mallory Sonalert Products Inc. PT-1245P-P7.5Q

AUDIO PIEZO TRANSDUCER 1-25V TH

1.28

Soberton, Inc. PT-1707

AUDIO PIEZO TRANSDUCER 1-20V TH

1.17