Features and Advantages:
* Advanced arithmetic, optimize image management and unique fingerprint recognition technology
* User management: Administration of different grades, each grade has different authorization; Administrator controls the common users
* Register user by colleting fingerprint for continuous 3 times to improve the accuracy
* Low Power signal: Alarm on low battery power
* Convenient unlock mode: Has three methods to unlock: By fingerprint, password, or emergency key.

* Emergency unlock: Emergency keys to open when external battery box in urgent situation
* humanity design and simple operation
* Energy and electricity saving: Low power consumption design and four AA batteries battery is available for 3000 times
* Applied in many occasions, in residence, office, hotel, villa, apartment, etc.

Physical Specifications:
Fingerprint capacity ---- 1-50 fingerprint
System power supply----- 4 (AA) battery(6V)