Unlocking Way | Fingerprint + Password + Card + Mechanical Key + Remote Control ( Optional) |
Operation System | M-link 2.0 |
Keypad Material | Tempering Glass |
Material | Zinc Alloy + 304 Stainless Steel |
Working Power | 4PCS* AA Alkaline Battery |
Working Environment | Temperature:-20℃~80℃; Humidity: 20%~90%RH |