Compare all 4 buzzer models currently listed in this category. Values below follow each model’s listed specifications.
| Exact model | Supply | Control input | Listed sound level | Sounds / protection / indicator |
|---|---|---|---|---|
| B6MA-4GDN | 12–24 VDC | NPN open collector | Max 105 dB at 0.1 m; max 95 dB at 1 m | 4 sound types; IP65; green LED |
| B6MA-4GDP | 12–24 VDC | PNP open collector | Max 105 dB at 0.1 m; max 95 dB at 1 m | 4 sound types; IP65; green LED |
| B6MA-4GLN | 110–220 VAC, 50/60 Hz | NPN open collector | Max 105 dB at 0.1 m; max 95 dB at 1 m | 4 sound types; IP65; green LED |
| B6MA-4GLP | 110–220 VAC, 50/60 Hz | PNP open collector | Max 105 dB at 0.1 m; max 95 dB at 1 m | 4 sound types; IP65; green LED |