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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PUI Audio, Inc. SMT-1028-S-5V-2-R

AUDIO MAGNETIC XDCR 4-6V SMD

1.82

Mallory Sonalert Products Inc. ASI12N35MTRQ

AUDIO PIEZO INDICATOR 3-15V SMD

2.32

Mallory Sonalert Products Inc. PB-12N23P-03Q

AUDIO MAGNETIC INDICATOR 2-5V TH

3.82

Murata Electronics North America PKM13EPYH4000-A0

AUDIO PIEZO TRANSDUCER 30V TH

0.59

CUI, Inc. CMT-7525S-SMT-TR

AUDIO MAGNETIC XDCR 2.5-4.5V SMD

2.8

Mallory Sonalert Products Inc. AST100Q

AUDIO PIEZO TRANSDUCER 1-15V SMD

2.19

CUI, Inc. CEP-4411AC

AUDIO PIEZO IND 30-120V CHASSIS

4.55

PUI Audio, Inc. X-4028-P-C32-R

AUDIO PIEZO IND 3-32V PNL MNT

8.04