| Model | Max. Range | Abilities | Notes |
| Decca 1226 Solid State | 25 | Surface Search, Range Information, Bearing Information | Radar |
| NAJA Optronic (IR) | 10 | Surface Search, Air Search, Bearing Information, Classification | IR sensor |
| NAJA Optronic (Visual) | 10 | Surface Search, Air Search, Bearing Information, IFF Information, Classification | Visual/EO sensor |
| WM.28 (1980s/Mk 92) | 30 | Surface Search, Air Search, Range Information, Bearing Information, Altitude Information | Radar |