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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Mallory Sonalert Products Inc. PK-12N40PEDYQ

AUDIO PIEZO INDICATOR 3-15V TH

6.56

Mallory Sonalert Products Inc. PK-21A36PQ

AUDIO PIEZO INDICATOR 3-24V TH

6.19

Mallory Sonalert Products Inc. PF-27N36WQ

AUDIO PIEZO INDICATOR 3-28V CHAS

6.13

Mallory Sonalert Products Inc. PK-35N29WQ

AUDIO PIEZO INDICATOR 3-28V CHAS

5.11

Mallory Sonalert Products Inc. PK-27N35PSQ

AUDIO PIEZO INDICATOR 3-28V TH

5.71

Mallory Sonalert Products Inc. PK-35N29PQ

AUDIO PIEZO INDICATOR 3-28V TH

4.96

PUI Audio, Inc. AI-3435-TF-LW140-R

AUDIO PIEZO INDICATOR 3-28V CHAS

3.98

Mallory Sonalert Products Inc. PT-593SQ

AUDIO PIEZO XDCR 5-150V SMD

3.97