Feature:1. Sensitive and Fashionable: This door smart lock adopts simple and generous design, and can be sensitive like the phone screen(not including).2. Double Protection: Our keyless door smart lock adopts clutch plus stepper motor, double protection, avoid motor and gear damage.3. Bluetooth and WIFI Networking: This door smart lock has Bluetooth induction function and WIFI networking function, very practical.4. Platform Support: Keyless smart entry lock supports access for TTLOCK platform, for TUYA intelligent platform.5. Suitable Door Type: Keyless smart entry lock supports for glass doors, framed aluminum doors, wooden doors, sliding doors, etc.Specification:Item Type: Intelligent Smart LockMaterial: All Zinc AlloyModel: Framed Double OpenFingerprint Speed: 0.3sBattery: 1.5V AA x 4 (Shipping Without Battery)Misjudgment Rate: 0.0001%Frameless Door Slit: 4-15mmOpening Mode: Left And Right InterchangeableAppearance Material: Zinc AlloyFingerprint Capacity: 200 PiecesDisplay Screen: 0.96 InchesStatic Power Consumption: Less Than 10uaIdentification Rejection Rate: 0.0001%Applicable Door Thickness: 8-12mmFingerprint Head: Semiconductor Coding, Magnetic Card, Remote Control, 1000 GroupsCard Type: M1, IC, Second Generation ID CardEmergency Power: For Android InterfaceWorking Temperature: -20C-+60CApplicable Doors: Glass Doors, Framed Aluminum Doors, Wooden Doors, Sliding DoorsLock Opening Method: Fingerprint, Password, Magnetic Card, Remote Control, Bluetooth, Small Program Locking, Wireless Time And Attendance Matching.Package List:4 x Smart Lock Body4 x Expansion Screws8 x Screw2 x Instruction Manual2 x Card KeyNote:Smart Smart lock is a sophisticated instrument, please professional personnel for installation.