Avent Bluetooth Password Door Lock D201 BLK

Material: Stainless Steel 304, ABS
Mortisse: center distance 85mm, Backset: 35mm
Door thickness: 35-55mm
Power: 4pcs AAA Alkaline Battery
Emergency Power: Micro USB
Password: 4-8 digits
Card: S50
Bluetooth capability: one time pin, duration pin
Warranty Type: Local Supplier Warranty
Warranty Period: 1 Year