Automatic Lock / Relock / Dual Lock FeaturesUp To 100 Smart Keys can be registered
Up To 100 Fringerprints can be registered
Individual Finger setup and delete
Combination Mode
Buzzer Volume Control
Pin Pattern Mode
2 Mechanical Keys
Anti-metal RFID cards
4 AA batteries (Alkaline)
Anti-Shock/Anti-fire/Anti-hacking System
35mm to 55mm Door thickness