Features and Advantages
* Advanced arithmetic, optimize image management and unique fingerprint recognition technology
* User friendly-Foolproof to operate and easily programs up to 50 users
* Register user by colleting fingerprint for continuous 3 times to ensure higher security

* Power by 4AA battery cell, 3000 times battery life time
* Low Power signal: Alarm with 3 "beep" on low battery power and yellow light flash (100 operations after warning)
* Emergency unlock: Emergency Keys to open when battery drain out
* Formed Steel Body with thick door

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