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. PF-21A29PQ

AUDIO PIEZO INDICATOR 3-24V TH

11.46

Mallory Sonalert Products Inc. PS-521Q

AUDIO PIEZO INDICATOR 5-15V CHAS

11.4

Mallory Sonalert Products Inc. PFD-27A35ERQ

AUDIO PIEZO IND 3-24V PNL MNT

11.37

Mallory Sonalert Products Inc. PK-16N04P-06AQ

AUDIO MAGNETIC IND 4-8V TH

10.71

Mallory Sonalert Products Inc. PL-21N30WQ

AUDIO PIEZO INDICATOR 3-30V CHAS

10.64

Mallory Sonalert Products Inc. PFD-21N30PQ

AUDIO PIEZO INDICATOR 3-30V TH

10.64

Mallory Sonalert Products Inc. PF-27N35PSQ

AUDIO PIEZO INDICATOR 3-28V TH

10.64

Mallory Sonalert Products Inc. PLD-27A35WQ

AUDIO PIEZO INDICATOR 3-24V CHAS

10.52