Stainless Steel
38-55mm
Household Door Locks, Bedroom, Channel Lock, Apartment/Hotel/Office
38~55mm
More Than 300000 Times
470~525MHz
220channels Can Be Chosen
100 Locks at Most
4PCS AA Alkaline Batteries
More Than 15 Years
6PCS/Carton Carton Size: 47*35*48cm G. W.: 20~24kg
CE, FCC, ISO, SGS, TUV, SONCAP