• Fully automatic, Semi-Conductor Fingerprint
• Methods to open: Biometric Fingerprint, Password, Sense lock, WeChat mini program unlock, key unlock, Auto-lock when door is closed.
• Optional: (Remote unlocking or APP unlock) Defensive function, Anti-prying alarm, Class A fire rating, ESD protection, Virtual password.
• Voice recognition function: Voice control, Chinese/English option.

Technical parameters:

• Power Supply: 4.5V-6.5V (4 alkaline batteries). quiescent current <50 Microamps.
• Working current: <250 milliamps.
• Card: Mifate one.
• Humidity: -20-60 degrees.
• Working Temperature: 20%-93%