- Power Supply:Built-in Rechargeable Battery
- Ways To Unlock:Mechanical Keys
- Password
- Finger Vein Recognition
- Size:7.6X3.3X15cm
- Item Length:7.6cm
- Item Width:3.3cm
- Item Height:15cm
- Color:Black
- Material:Zinc Alloy+ABS
- Features 1:Fingerprint Door Locks
- Features 2:Electronic Keypad Door lock
- Features 3:Anti-Peep Combination Lock