| Model | E300 |
| Color | Silver/Black/Golden |
| System | Offline/ TTHOTEL/HTLOCK |
| Material | Stainlesssteel304 |
| Lock cylinder Technology | Level-C optional |
| Technology | RFID/BLE |
| Power | 4xAA alkaline battery (DC6v) |
| Door Type | Wood door |
| Door thickness | 30-65mm |
| Opening direction | Left/Right open |
| Size (Front) | 78*288*17.5mm |
| Size (Back) | 78*306*17.5mm |
| Mortise | ANSI Mortise |
| Unlock way (HTLOCK) | IC Card, Key |
| Unlock way (TTHOTEL) | IC Card, Mechanical Key |
