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-1324-TW-12V-R

AUDIO MAGNETIC XDCR 8-16V SMD

3.1

PUI Audio, Inc. AT-4032-TT-R

AUDIO TRANSDUCER 12 VP-P 40 MA 3

3

Soberton, Inc. MB-2317

MAGNETIC BUZZER 12V75DB 400HZ 23

2.19

PUI Audio, Inc. AT-2510-TWT-2-R

AUDIO TRANSDUCER 12 VP-P 55 MA 8

2.11

TDK Corporation SD1614TT-B3ME

BUZZER MAGNETIC 5V 80DB 2048HZ 1

2

TDK Corporation SD1614T5-B5ME

BUZZER MAGNETIC 5V 80DB 2048HZ 1

1.9

TDK Corporation SD1614TT-A5ME

BUZZER MAGNETIC 5V 80DB 2048HZ 1

1.86

TDK Corporation SD1614T5-A1

BUZZER MAGNETIC 5V 80DB 2048HZ 1

1.75