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. CMI-1614C-120

AUDIO MAGNETIC INDICATOR 9-13V

3.44

Mallory Sonalert Products Inc. AST501Q

AUDIO MAGNETIC XDCR 1-2V SMD

3.35

Mallory Sonalert Products Inc. PT-1140PEQ

AUDIO PIEZO TRANSDUCER 9-20V TH

3.28

PUI Audio, Inc. SMT-1324-TW-1V-R

AUDIO MAGNETIC XDCR 1-3V SMD

3.1

CUI, Inc. CPE-203

AUDIO PIEZO INDICATOR 3-20V TH

2.89

CUI, Inc. CPT-4011C-600

AUDIO PIEZO TRANSDUCER 60V TH

2.77

PUI Audio, Inc. SMT-2225-T-R

AUDIO PIEZO TRANSDUCER 1-30V SMD

2.67

PUI Audio, Inc. AT-4228-TWT-F-R

AUDIO PIEZO TRANSDUCER 3-28V TH

2.59