2, 4 & 6 Channel Controllers
| Serial No. | Channel | Type |
| 03S-0301708-001 | 2 (12V) Point light | Old |
| 03S-0301704-001 | 4 (24V) | Old |
| 03S-0301704-002 | 4 (24V) | New |
| 03S-0301709-001 | 6 (24V) | Old |
| 03S-0301709-002 | 6 (24V) | New |
| 03S-0302201-002 | 6 (24V) (one channel for 12 V Point light) | New |