Specification:
Item Name: Smart Electronic Door Lock
Color: Black
Fingerprint Type: Semiconductor
Recognition Speed: 0.25s
Fingerprint Capacity: 50 Pieces
Unlocking Method: Fingerprint + Password + Key
Main Material: Zinc Alloy
Working Temperature: -20°C~60C
Lock Cylinder Grade: C-grade Lock Cylinder
Applicable Door Thickness: 30~55MM
Power Supply: 4*1.5v AAA Batteries
Applicable Door Types: Wooden doors, fire doors, blister doors, anti-theft doors, etc.

Feature:
1. One-touch fingerprint unlocking with advanced semiconductor technology for rapid 0.25-second response.
2. Anti-peep password entry system ensures secure unlocking by mixing random digits around the correct code.
3. USB emergency charging port supports power continuity in low battery scenarios.
4. Adjustable compatibility design fits door thickness ranging from 30*55mm.
5. Simple installation with wireless setup, perfect for home, office, or apartment doors.

Package Included:
1 x Fingerprint Door Lock
1 x Key
1 x User Manual