Optional:
| Model | Seria | Size HxWxD (mm) | Dimensions internal | Keys | Weight | Shelves |
| 1 | Office 3S2 Fire | 1950 x 940 x 385 | 1760 x 800 x 390 | 2 | 452 | 4 |
| 2 | Office 3S2 Fire MC | 1950 x 940 x 385 | 1760 x 800 x 390 | 2 | 452 | 4 |
| 3 | Office 3S2 Fire EL | 1950 x 940 x 385 | 1760 x 800 x 390 | 2 | 452 | 4 |
* MC - Mechanical lock
* EL - Electronic lock