Tuya Wifi Fingerprint Smart Door Lock Ball-shaped Intelligent Digital Door Lock Electronic Password APP Fingerprint Key

Specification Product Name Smart Ball Kno Lock Material Aluminum Alloy Color Black Silver Unlock mode Fingerprint Password Tuya App Key Fingerprint Reader FPC Power Supply Rechargeable lithium battery Battery 800mAh charging a battery life 1 500 open Emergency Charge USB Port Adaptation door thickness 38 55mm System language English App TUYA APP Number of fingerprints 40 Password group 40 groups Bluetooth groups no limitFeatures 1 Multiple Unlocked Ways fingerprint password key tuya app smart life app2 App Management manage users dynamic password timed users unlock record query3 Easy Installation replace traditional ball knob lock lever door lock directly no need drill extra hole and no cord Universally fits door thickness between35 50mm 4 Battery Supply used recharged lithium battery included there is emergency charge and low power reminder 5 Friendly Design Our door lock knob could be configured for left opening or right opening doors The door lock comeswith Auto lock functions as well as always open mode With these features the lock is suitable for all kinds of scenarios bedroom hotel offices store room etc Package Information Packing Size 20 5 14 8cmPacking Weight 1 0kgCarton Size 42 5 30 34cmCarton Weight 16 5kgPackage Include 1 front lock 1 rear lock 1 lock catch1 user manual1 bag of mounting screws 2 keys