ZKTeco AL40B Deadbolt Digital Lock with Bluetooth Enabled Fingerprint Detection 5 Mifare Cards

--5 Way Unlock - Combines a traditional deadbolt with modern technology and convenience. Unlock your door with your fingerprint, MIFARE Access Card, user generated passcode, phone and physical key. --Up to 100 user can be allowed.Auto relock mode which can be disabled and enabled according to your needs. --HIGH SECURITY - Track who comes in and unlock your door from the convenience of your phone using the ZK Smart Key App (available on Android and IOS). To protect the password, user may enter their password with random digits before or after --EASY TO INSTALL AND USE- The product box contains detailed installation instructions, which can be read quickly for easy installation. NOTES: door thickness is 35-53mm.If you find the lock working abnormally,do not hesitate to contact us customer service to guide you step by step for the installation. --PACKING LIST - Zinc alloy lever body with steel internal structure, Adjustable latch from 2-3/8 - 2-3/4 inches (60-70mm), 2 brass keys, 5 MIFARE Access Cards, rounded steel faceplate and strike.