| Material | Aluminum alloy |
| Color | Sliver and black |
| Bluetooth standard | Bluetooth 4.1 BLE |
| Function | TTlock, Fingerprint, Password, IC cards and keys unlock |
| Power supply | 4pcs AA batteries |
| Working current | less than 200 mA |
| Button type | Capacitive touch button |
| Unlocking time | ≈ 1.5 seconds |
| Working Humidity | 10%~95% |
| Working environment temperature | -20 ℃ to 65℃ |
| Fingerprint capacity | 200pcs |
| Card capacity | 200pcs, Mifare card |
| Password capacity | No limited |
| Low voltage alarm | 4.8V |
| Standby current | 60uA |
| Working current | less 200uA |
| Keys | 2pcs |
| Emergency charging interface | MICRO USB |
| Unlock times after full charge | 9000 times |
| Warranty | 12Month |
