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. AST612TRQ

AUDIO MAGNETIC XDCR 8-16V SMD

1.92

Mallory Sonalert Products Inc. AST605TRQ

AUDIO MAGNETIC XDCR 4-7V SMD

1.89

DB Unlimited IP233112-1

PIEZO INDICATOR

1.86

DB Unlimited IE122312-5

ELECTRO-MECHANICAL INDICATOR

1.86

Mallory Sonalert Products Inc. PT-2065FWQ

AUDIO PIEZO XDCR 3-28V CHASSIS

1.86

Mallory Sonalert Products Inc. AST1628MA1Q

AUDIO PIEZO TRANSDUCER 1-25V SMD

1.82

DB Unlimited IE162306-1

ELECTRO-MECHANICAL INDICATOR

1.82

DB Unlimited TP134105-1

HIGH TEMP PIEZO TRANSDUCER

1.81