Fault monitoring and flash controller units and photocells
| Type | Operating voltage | Output max load | Suitable obstacle lights | Remark | |
 | CSW-24-02-F | 24 V DC | 4 x 0.5 A | LI-series | |
| | CSW-24-16-F | 24 V DC | 4 x 4 A | MI-series | |
| | CSW-24-02-GPS | 24 V DC | 4 x 0.5 A | LI-series | GPS synchronization |
| | CSW-24-16-GPS | 24 V DC | 4 x 4 A | MI-series | GPS synchronization |
| | CSW-24-02-GSM | 24 V DC | 4 x 0.5 A | LI-series | GSM fault reporting |
| | CSW-24-16-GSM | 24 V DC | 4 x 4 A | MI-series | GSM fault reporting |
| | CSW-24-02-GSM-GPS | 24 V DC | 4 x 0.5 A | LI-series | GPS synchronization GSM fault reporting |
| | CSW-24-16-GSM-GPS | 24 V DC | 4 x 4 A | MI-series | GPS synchronization |
| | CSW-48-02-F | 48 V DC | 4 x 0.5 A | LI-series | |
| | CSW-48-16-F | 48 V DC | 4 x 4 A | MI-series | |
| | CSW-48-02-GPS | 48 V DC | 4 x 0.5 A | LI-series | GPS synchronization |
| | CSW-48-16-GPS | 48 V DC | 4 x 4 A | MI-series | GPS synchronization |
| | CSW-48-02-GSM | 48 V DC | 4 x 0.5 A | LI-series | GSM fault reporting |
| | CSW-48-16-GSM | 48 V DC | 4 x 4 A | MI-series | GSM fault reporting |
| | CSW-48-02-GSM-GPS | 48 V DC | 4 x 0.5 A | LI-series | GPS synchronization GSM fault reporting |
| | CSW-48-16-GSM-GPS | 48 V DC | 4 x 4 A | MI-series | GPS synchronization GSM fault reporting |
 | CSW-DCW-0A5-F | 10...60 V DC | 2 x 0.5 A | LI-series | |
| | CSW-DCW-02-F | 10...60 V DC | 2 x 2 A | Obelux first generation | |
| | CSW-DCW-04-F | 10...60 V DC | 2 x 4 A | MI-series | |
 | PCE-DCW-F | 10...60 V DC | External photocell for use with CSW unit | ||
| | PCE-DCW-PCFL | 10...60 V DC | Stand-alone photocell and flash controller | ||
 | 10...60 V DC | Stand-alone external photocell unit |