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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PUI Audio, Inc. AT-1220-TWT-5V-R

AUDIO MAGNETIC XDCR 3-8V TH

1.09

CUI, Inc. CPT-2272C-200

AUDIO PIEZO TRANSDUCER 20V TH

1.08

Soberton, Inc. PT-1706

AUDIO PIEZO TRANSDUCER 1-20V TH

1

CUI, Inc. CEM-1201S

AUDIO MAGNETIC XDCR 1-3V TH

0.96

Soberton, Inc. GT-1206A

AUDIO MAGNETIC XDCR 2-4V TH

0.92

CUI, Inc. CMT-1285C-035

AUDIO MAGNETIC XDCR 3-5V TH

0.87

PUI Audio, Inc. AT-1224-TWT-5V-R

AUDIO MAGNETIC XDCR 3-7V TH

0.86

Soberton, Inc. GT-11P

AUDIO MAGNETIC XDCR 1-2V TH

0.54