Alerts/Alarms/Indicators
| Part # | SPL @ 30cm | Rated Freq | Rated V | Width | View |
|---|---|---|---|---|---|
| EFM-290EDQ | 90dB | 3.4kHz | 9.0V | 40mm |
 |
| EFM-471L | 90dB | 3.9kHz | 12.0V | 32mm |
 |
| Part # | SPL @ 30cm | Rated Freq | Rated V | Width | View |
|---|---|---|---|---|---|
| EFM-290EDQ | 90dB | 3.4kHz | 9.0V | 40mm |
|
| EFM-471L | 90dB | 3.9kHz | 12.0V | 32mm |
|