FEATURES Fingerprint Authentication Normal Pin & Guest Pin Number Fingerprint Individual Registration Fingerprint Individual Delete Fingerprint All-at-once Registration Fingerprint All-at-once Delete Dual-Mode Security Feature Pin & RFID Card Authentication Pin & RFID Card Individual Registration Pin & RFID Card All-at-once Registration Pin & RFID Card Individual Delete Pin & RFID Card All-at-once Delete Internal Force Lock Feature Multi-Touch Feature Random Number Feature Automatic Lock Setting Manual Lock Setting Fire Alarm Anti-Hacking Alarm Anti-Prank Alarm 1 Minute Lock Deadbolt Error Alarm Low Battery Alarm Emergency Battery Volume Setting Mute Setting Remote Control Feature Home Network Feature Mechanical Key Feature Left & Right Hand Handle Setting