More info please visit www.realandtec.com Feature: 1. F491 is with leading edge fingerprint arithmetic in the world, which has self study function to analyze the tiny differences with the latest fingerprints 2. Big capacity, can enroll 1000 faces and 5000 fingerprints standard version 3. HD 2.8 inch TFT lcd screen 4. Can add backup battery, ic card standard version with rfid card 5. F495 is with WIFI function 6. Support english, spanish, arabic etc. Different languages
