Происхождение товара
Guangdong, China
Хранение данных вариантов
Облако, Слот для карт памяти
Product Name
Smart APP Lock
Color
Silver,Black,Red Bronze,Gold
Power
DC 6V, 4 batteries , 5 # (AA)
Power supply
4pcs AAA battery
Application
Home Hotel Apartments Office
APP
TTlock Smart ,TThotel Smart
Unlock way
Phone + Password + Card + Key