| Series | HX1681A |
| Privacy Lock | YES |
| Unlock Mode | PIN & Kartu |
| Card & Type | 200pcs MF1 Card (13.56MHz) |
| PIN Code Capacity | 5000 set (4-9 Digit) |
| Emergency | Mechanical key |
| Body & Mortise Material | Stainless |
| Bolt of Mortise | Latch Bolt, Death Bolt |
| Battery Capacity | 4pcs AA Batteries |
| Size | 278mm x 70mm x 13mm |
| Thickness of a Door | 35mm – 55mm |
| Frame of the door | >98mm |
| Low Battery Warning | Yes |
| Aplication | Rumah, kantor, apartement, kamar |