Smart Fingerprint Door Lock App Remote Control Keyless WIFI Digital Touchscreen Lock NFC IP67 Waterproof with 2 IC Cards Smart Fingerprint Door Lock App Remote Control Keyless WIFI Digital Touchscreen Lock NFC IP67 Waterproof with 2 IC Cards 2 Keys Support USB Emergency Battery Open the Door Packing List: 1. Face Plate and Back Plate with Rubber Gasket 2. Door Handles 3. User manuals(English/French/ Italian/ Germany/ Spanish and Japanese), Hole Opening Card 4. Slide Bolt +Screws+Door buckle 5. 2 Keys+ 2 Keypads 6. Installing Screws Below is a video to show you how to Install the lock Easy Installation, Easy to install in minutes with just a Phillips screwdriver. Before installing you need to prepare 1x Phillips head screwdriver and2pcs x AA Batteries by yourself Widely Application Our smart fingerprint door lock is suitable for entry doors, bedroom doors, office doors, wooden doors and so on. Easily use the smart app to generate or remove codes remotely for visitors or guests,a great solution for homeowners, short-term rental hosts and property managers. Remote Control /WiFi Access --White-Box Cryptography (WBC) Powered Door Codes --Bank-Level Security --Send one-time-use codes or long-tern codes to visitors and guest remotely --- If paired with WiFi Gateway (Optional Add-on, need to buy Separately), you can lock/unlock your smart door lock anywhere anytime, check real-time access records. Advanced Patented Fingerprint Technology Unlock the door in less than 0.1 second with our Advanced Patented Fingerprint Access Technology.360° recognition, more stable, 99.99% recoginition rate, High sensitivity. 5-in-1 Keyless Entry The most secured 5-in-1 Keyless Entry Smart Door Lock: Fingerprint + Passcode + Card + App + Key. AUTO Locking The lock can store 150+ codes and 200+ fingerprints. Between Permanent, Timed, Custom codes, you can generate the code by your choice! Aluminum Alloy External power supply in emergency To solve low battery situations, you can connect a power bank for power supply. Reversible Handle Door handle is reversible for both left and right handed doors. Our lock works with doors with these specifcations: Door Thickness: 33mm-50mm Bore Hole Diameter: 54mm Bore Hole Backset: 60mm or 70mm Product Size Replace knob lock without any damage on door Different Colors Selection Our door lock have 3 colors for your choice: silvery, black and gold. _x000D_