| Model | FDHL-E912 |
| Color | Silver/Black |
| System | Offline / TTHOTEL / HTLOCK |
| Material | Aluminum alloy |
| Lock cylinder | Level-C optional |
| Technology | RFID / BLE |
| Power | 4x AA alkaline battery (DC6V) |
| Door Type | Wood door |
| Door thickness | 40–65mm |
| Opening direction | Left / Right open |
| Size | 77 × 290 × 25 mm |
| Mortise | Mechanical ANSI mortise |
| Unlock way | IC Card, Key |
