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.

Part Number Manufacturer Description Quantity Price Option
PF-21A29PQ Mallory Sonalert Products Inc. AUDIO PIEZO INDICATOR 3-24V TH 0 $11.46
PS-521Q Mallory Sonalert Products Inc. AUDIO PIEZO INDICATOR 5-15V CHAS 0 $11.40
PFD-27A35ERQ Mallory Sonalert Products Inc. AUDIO PIEZO IND 3-24V PNL MNT 0 $11.37
PK-16N04P-06AQ Mallory Sonalert Products Inc. AUDIO MAGNETIC IND 4-8V TH 10 $10.71
PL-21N30WQ Mallory Sonalert Products Inc. AUDIO PIEZO INDICATOR 3-30V CHAS 0 $10.64
PFD-21N30PQ Mallory Sonalert Products Inc. AUDIO PIEZO INDICATOR 3-30V TH 0 $10.64
PF-27N35PSQ Mallory Sonalert Products Inc. AUDIO PIEZO INDICATOR 3-28V TH 0 $10.64
PLD-27A35WQ Mallory Sonalert Products Inc. AUDIO PIEZO INDICATOR 3-24V CHAS 0 $10.52
PK-16N04WA-01Q Mallory Sonalert Products Inc. AUDIO MAGNETIC IND 1.5-2V CHAS 0 $10.48
PL-27A35EPQ Mallory Sonalert Products Inc. AUDIO PIEZO IND 3-24V PNL MNT 0 $9.26