Intelligent Lock Password Biometric Fingerprint Unlock Safety for Wardrobe File Cabinet CupboardsSilver Condition: Item Type: Smart Cabinet Lock Material: Zincl Alloy Fingerprint Capacity: 51pcs, 1pcs Administrator Fingerprint, 50pcs User Fingerprints Password Group: 201 Groups, 1 Group of Management Password, 200 Group of User Passwords Number of Passwords: 4-15 Digits Unlock Mode: Fingerprint/Password/Fingerprint+Password. Emergency Power Port: USB Interface Power Supply: 4 x AA Batteries (Not Included) Static Power Consumption: <40ua Dynamic Power Consumption: <300ma Working Temperature: 0-70℃ Working Humidity: 10%-85%Lock Body Size: Approx. 145 x 65 x 22mm/5.7 x 2.6 x 0.9inPanel Size: Approx. 170 x 42 x 20mm/6.7 x 1.7 x 0.8in