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 |
|---|---|---|---|---|---|
AT-2428-TWT-R
|
PUI Audio, Inc. | AUDIO PIEZO TRANSDUCER 3-28V TH | 38 | $2.33 | |
CPE-2883
|
CUI, Inc. | AUDIO PIEZO INDICATOR 3-28V TH | 113 | $1.97 | |
CPE-122
|
CUI, Inc. | AUDIO PIEZO TRANSDUCER 30V TH | 507 | $1.92 | |
SD1614TT-B1
|
TDK Corporation | AUDIO MAGNETIC XDCR 6-15V TH | 69 | $1.86 | |
WST-1201BX
|
Soberton, Inc. | AUDIO MAGNETIC XDCR 1.4-2V TH | 35 | $1.41 | |
PT-2309
|
Soberton, Inc. | AUDIO PIEZO TRANSDUCER 1-30V TH | 150 | $1.38 | |
GT-1204A
|
Soberton, Inc. | AUDIO MAGNETIC XDCR 2-4V TH | 481 | $1.33 | |
SCH628ANPR
|
Mallory Sonalert Products Inc. | AUDIO PIEZO IND 6-28V PNL MNT | 8 | $310.74 | |
SCH628R
|
Mallory Sonalert Products Inc. | AUDIO PIEZO IND 6-18V PNL MNT | 9 | $161.75 | |
|
SC110MN
|
Mallory Sonalert Products Inc. | AUDIO PIEZO IND 30-120V PNL MNT | 14 | $145.49 |