VT/VM/TH1889 Series, dengan 3 bolt pengunci dapat dipasang langsung pada pintu baja ringan tanpa perlu dibobok.
SPESIFIKASI
| Series | VT/VM/TH1889 Series |
| Unlock Mode | Card & Mechanical key |
| Card & Type | T5557 (VT) | Mifare (VM) | Mifare (TH) |
| Software | V9 & TTHotel |
| Body Material & Color | Stainless in Black & Silver |
| Mortise Material | Stainless |
| Bolt of Mortise | Latch Bolt, Dead Bolt & Slot Bolt |
| Mechanical Key | 2pcs |
| Dimention Front | 355mm x 78mm x 11mm |
| Thickness of a door | >30mm |
| Frame of the door | >96mm |
| Battery | 4pcs AA |
| low battery Warning | YES |
| Application | Hotel, Kost-kostan, Guest House |