| Code | Description |
| 793431 | Marine Electric Alarm Bells Without Pilot Lamp DC 24V YL120-24Z |
| 793432 | Marine Electric Alarm Bells Without Pilot Lamp DC 24V YL200-24Z |
| 793433 | Marine Electric Alarm Bells Without Pilot Lamp AC 110V YL120-110J |
| 793434 | Marine Electric Alarm Bells Without Pilot Lamp AC 220V YL120-220J |
| 793435 | Marine Electric Alarm Bells Without Pilot Lamp AC 110V YL200-110J |
| 793436 | Marine Electric Alarm Bells Without Pilot Lamp AC 220V YL200-220J |
| 793441 | Marine Electric Alarm Bells With Pilot Lamp DC 24V YLK 120-24Z |
| 793442 | Marine Electric Alarm Bells With Pilot Lamp DC 24V YLK 200-24Z |
| 793443 | Marine Electric Alarm Bells With Pilot Lamp AC 110V YLK 120-110J |
| 793444 | Marine Electric Alarm Bells With Pilot Lamp AC 220V YLK 120-220J |
| 793445 | Marine Electric Alarm Bells With Pilot Lamp AC 110V YLK 200-110J |
| 793446 | Marine Electric Alarm Bells With Pilot Lamp AC 220V YLK 200-220J |