| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | ZA016SDMP1 | Mallory Sonalert | Audio Indicator Piezo 6VDC 16VDC 40mA 65dBA 3400Hz to 4400Hz Panel Mount Quick Connect Bulk |
 | ZA048MASS1 | Mallory Sonalert | AUDIO ALERT AND INDICATOR |
| ZA048LAPS1 |
| Mallory Sonalert |
| AUDIO ALERT AND INDICATOR |
 | ZA048SADL1 | Mallory Sonalert | AUDIO ALERT AND INDICATOR |
 | ZA048LADL1 | Mallory Sonalert | AUDIO ALERT AND INDICATOR |
 | EM9745-442-G | Horn | MIC COND ANALOG OMNI -44DB |
 | MD9765ASZ-0 | Knowles | MICROPHONE COND ANALOG OMNI |
 | EM6027PA-423-G | Horn | MIC COND ANALOG OMNI -42DB |
 | SCE016XD3DL1B | Mallory Sonalert | Audio Indicator Piezo 6VDC 16VDC 40mA 95dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk |
 | CMS0201KFL-1X | CUI | SPEAKER 8OHM 2W TOP PORT 81DB |
 | AST100TRQ | Mallory Sonalert | Audio Indicator Piezo 15Vp-p 1.5mA 5Vp-p 80dBA 3500Hz to 4500Hz Base Mount Solder Pad T/R |
 | PT-4175PQ | Mallory Sonalert | Speakers & Transducers XDUCR, PIEZO, 750HZ 87DB, FLANGE, 44X14 |
 | EM9752U-474-G | Horn | MIC COND ANALOG UNI -47DB |
| BK-21839-000 | Knowles | Speakers & Transducers Balanced Armature Speaker |
 | FK-26768-000 | Knowles | Speakers & Transducers Balanced Armature Speaker |
 | BK-21613-000 | Knowles | Speakers & Transducers Balanced Armature Speaker |
 | BK-21669-000 | Knowles | Speakers & Transducers Balanced Armature Speaker |
 | FH-23373-000 | Knowles | Speakers & Transducers Balanced Armature Speaker |
| ZA048LADP3 | Mallory Sonalert | AUDIO ALERT AND INDICATOR |
| PS2220P02 | TDK | AUDIO PIEZO TRANSDUCER 20V TH |
