... ,Sauna,drawer,box,Apartment,Home,School. CE,MA,ISO9001,OEM File Cabinet lock,OEM Sauna lock,Cabinet lock,Security sauna lock ... lockFor Cabinet,Ofiice,Sauna,drawer,box,Apartment,Home,School. File Cabinet lock Basic Function Four levels of management: mother card, manager card ... together. With low voltage indication and provided with power supply. File Cabinet lock,Tech Index:1.Power Supply: DC4.5V, use ...