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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DB Unlimited TP453212-1

PIEZO TRANSDUCER

2.75

Mallory Sonalert Products Inc. PB-1420PL-03AQ

AUDIO MAGNETIC XDCR 1-4V TH

2.73

Mallory Sonalert Products Inc. AST7525MAQ

AUDIO MAGNETIC XDCR 2.5-4.5V SMD

2.71

Mallory Sonalert Products Inc. PT-3529FWQ

AUDIO PIEZO XDCR 3-28V CHASSIS

2.7

Mallory Sonalert Products Inc. PB-0927PQ

AUDIO MAGNETIC XDCR 4.5-5.5V TH

2.67

Mallory Sonalert Products Inc. PB-0927P-05Q

AUDIO MAGNETIC XDCR 4.5-5.5V TH

2.67

Mallory Sonalert Products Inc. PB-0927P-03Q

AUDIO MAGNETIC XDCR 2-5V TH

2.67

Mallory Sonalert Products Inc. PB-0927P-01Q

AUDIO MAGNETIC XDCR 1.25-2.5V TH

2.67