| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
| SCE048XA3ED5B | Mallory Sonalert | Audio Indicator Piezo 16VAC 28VAC 40mA 75dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk | |
 | SCE120LA3DP2B | Mallory Sonalert | Alarm; Fast Double Pulse, 3 KHZ, 48-120AC/DC, 85-95 DB, 40MA, 1.69X1.41In., TE |
| SCE048XD2FP1B |
| Mallory Sonalert |
| Audio Indicator Piezo 28VDC 48VDC 40mA 95dBA 1500Hz to 2500Hz Thread Mount Quick Connect Bulk |
 | SMT-05 | Projects Unlimited | Speakers & Transducers 5VDC XDUCER 2700Hz |
| SCE120SA3SR4B | Mallory Sonalert | Audio Indicator Piezo 48VAC 120VAC 40mA 65dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk |
 | ZA016LDMT6 | Mallory Sonalert | Audio Indicator Piezo 6VDC 16VDC 40mA 85dBA 3400Hz to 4400Hz Panel Mount Quick Connect Bulk |
 | ZA016MDMT4 | Mallory Sonalert | Audio Indicator Piezo 6VDC 16VDC 40mA 75dBA 3400Hz to 4400Hz Panel Mount Quick Connect Bulk |
 | ZA016SDMT6 | Mallory Sonalert | Audio Indicator Piezo 6VDC 16VDC 40mA 65dBA 3400Hz to 4400Hz Panel Mount Quick Connect Bulk |
 | BK-28384-000 | Knowles | Speakers & Transducers Balanced Armature Speaker |
| SCE016SD3CK1B | Mallory Sonalert | Audio Indicator Piezo 6VDC 16VDC 40mA 65dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk |
| SCE048SD2DP3B | Mallory Sonalert | Audio Indicator Piezo 28VDC 48VDC 40mA 65dBA 1500Hz to 2500Hz Thread Mount Quick Connect Bulk |
 | FK-23989-000 | Knowles | Speakers & Transducers Balanced Armature Speaker |
 | HC-23766-000 | Knowles | Speakers & Transducers Balanced Armature Speaker |
 | VEK-F-30470-000 | Knowles | Microphones 1M, OMNI, 174MM WIRE 16MM DIA, 3 WIRE |
| SCE028SD3DP3B | Mallory Sonalert | Audio Indicator Piezo 16VDC 28VDC 40mA 65dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk |
| SCE028SD3SR3B | Mallory Sonalert | Audio Indicator Piezo 16VDC 28VDC 40mA 65dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk |
| SCE028LA3DP3B | Mallory Sonalert | AUDIO PIEZO IND 16-28V PNL MNT |
| SCE028MD2DP3B | Mallory Sonalert | Audio Indicator Piezo 16VDC 28VDC 40mA 75dBA 1500Hz to 2500Hz Thread Mount Quick Connect Bulk |
| SCE048SA3DL1B | Mallory Sonalert | Audio Indicator Piezo 28VAC 48VAC 40mA 65dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk |
| SCE028LD3SD5B | Mallory Sonalert | Audio Indicator Piezo 16VDC 28VDC 40mA 85dBA 2400Hz to 3400Hz Thread Mount Quick Connect Bulk |
