Material 304 Stainless Steel Color Black, Silver,Golden Plate Size L286.5×W78mm Unlock Ways Mifare Card,Mechanical Key, NFC Scenario Hotel, Resort, Apartment, Commercial, Hospital, Education Mortise ANSI Standard Power Supply 4pcs AA alkaline batteries Warranty 2 years Door Thinckness 36~120mm Applicable For Wooden or Metal door Message | Contact US
