Decdeal Fingerprint Smart Lock APP Button/Fingerprint/Password Unlocked Case Lock for Android iOS

?Great Flexibility: one lock can be authorized to multiple users and a user can unlock multiple locks.
?Free APP Unlock: keyless convenience helps you get rid of worrying about lost keys or forgotten combinations. (suitable for Android & iOS system)
?3 Adding Lock Methods: scan / BT / number.
?4 Unlocking Methods: use button / fingerprint / password to unlock on APP, or input fingerprint on padlock to unlock.
?16 Groups of Fingerprints: the padlock can add up to 16 groups of fingerprints (to add fingerprints on the manager cellphone).