Unlocking Way | Biometric Fingerprint + Digital Password + Smart IC Card Key + Mechanical Key |
Operation System | Classic Voice Prompt |
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 |