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-2429-TWT-R
|
PUI Audio, Inc. | AUDIO PIEZO TRANSDUCER 2-30V TH | 185 | $2.55 | |
PLD-21N30PQ
|
Mallory Sonalert Products Inc. | AUDIO PIEZO INDICATOR 3-30V CHAS | 124 | $6.70 | |
AT-1440-TT-R
|
PUI Audio, Inc. | AUDIO PIEZO TRANSDUCER 1-20V TH | 595 | $2.40 | |
CPE-352
|
CUI, Inc. | AUDIO PIEZO INDICATOR 3-18V TH | 1038 | $3.60 | |
ST-025BT
|
Soberton, Inc. | AUDIO MAGNETIC XDCR 2.5-4.5V SMD | 1889 | $0.00 | |
SMT-1324-TW-5V-R-T/R
|
PUI Audio, Inc. | AUDIO MAGNETIC XDCR 4-8V SMD | 350 | $0.00 | |
SMI-1027-TW-12V-R
|
PUI Audio, Inc. | AUDIO MAGNETIC IND 7-15V SMD | 257 | $0.00 | |
CMT-1261-SMT
|
CUI, Inc. | AUDIO PIEZO TRANSDUCER 20V SMD | 472 | $2.86 | |
XL-2835-TF-FP-LW150-R
|
PUI Audio, Inc. | AUDIO PIEZO INDICATOR 4-18V CHAS | 96 | $6.32 | |
ZA120LACT
|
Mallory Sonalert Products Inc. | AUDIO PIEZO IND 48-120V PNL MNT | 42 | $41.79 |