S200MF smart home door lock
Public Passage, Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community
Electronically Controlled Lock
Password, Card, Password + Card, Mechanical Key
6 Digits
0 (Invalid After Modifing Master Password)
4PCS AA Alkaline Batteries (4.8-6.5V)
Less Than 30ua
Less Than 200mA
Color Box