... Smart Lock with stainless steel 2.PVD finishing surface; 3. Two colour for choose; 4. CE & FCC certified. :Performance*Applicable card ... access authority clear. There are Master Card, Building Card, Floor Card, Waiter Card, and Guest Card. Hotel managers can modify the ... 9001:2000-certified management, KingDee ERP system, advanced production equipment to make sure the good qualityService*Offering OEM/ ...