| Series | BK1659BTYF |
| Aplikasi | TUYA / TTLock Apps |
| Unlock Mode | PIN, Card, Fingerprint & Smartphone |
| Card & Type | Mifare Card (13.56Mhz) |
| Body Material & Color | Zinc Alloy in Black |
| Mortise Material | Stainless |
| Bolt of Mortise | Slot Bolt |
| Emergency Power | 5V Port USB Type C |
| Mechanical Key | 2pcs |
| Dimension Front | 154mm x 64mm x 19mm |
| Dimension Back | 161mm x 68mm x 30mm |
| Thickness of a door | >30mm |
| Frame of the door | >90mm |
| Battery | 4pcs AA |
| Low Battery Warning | YES |