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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Soberton, Inc. WT-2506

AUDIO MAGNETIC XDCR 3-7V TH

2.69

CUI, Inc. CMT-1614C-120

AUDIO MAGNETIC XDCR 9-13V TH

2.57

PUI Audio, Inc. AT-2428-TWT-R

AUDIO PIEZO TRANSDUCER 3-28V TH

2.33

CUI, Inc. CPE-2883

AUDIO PIEZO INDICATOR 3-28V TH

1.97

CUI, Inc. CPE-122

AUDIO PIEZO TRANSDUCER 30V TH

1.92

TDK Corporation SD1614TT-B1

AUDIO MAGNETIC XDCR 6-15V TH

1.86

Soberton, Inc. WST-1201BX

AUDIO MAGNETIC XDCR 1.4-2V TH

1.41

Soberton, Inc. PT-2309

AUDIO PIEZO TRANSDUCER 1-30V TH

1.38