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. CS-8412

AUDIO MAGNETIC IND 8-16V TH

4.27

CUI, Inc. CPE-353

AUDIO PIEZO INDICATOR 3-28V CHAS

4.27

CUI, Inc. CS-8406

AUDIO MAGNETIC INDICATOR 4-8V TH

4.07

CUI, Inc. CPE-350A

AUDIO PIEZO INDICATOR 3-20V CHAS

3.94

Soberton, Inc. PB-3025NL

PIEZO BUZZER 12V 90DB 3700HZ 29.

3.81

PUI Audio, Inc. AI-2332-TWT-12V-R

AUDIO PIEZO INDICATOR 3-20V TH

3.78

CUI, Inc. CPE-232H

AUDIO PIEZO INDICATOR 5-18V TH

3.56

CUI, Inc. CPE-223

AUDIO PIEZO INDICATOR 3-20V TH

3.14