Keyless entry door lock with built-in Wi-Fi allows fingerprint, smartphone APP, digital code, IC card , keys and NFC unlock. Allows to create and manage up to 400 access codes and 110 access fingerprints, and temporary access for visitors. Anti-pry lock body suitable for door thickness from 38-70mm/1.5-2.7in. Features: Smart Lock with 6 Entry MethodKeyless entry door lock with built-in Wi-Fi allows fingerprint, smartphone APP, digital code, IC card, keys and NFC unlock. Convenient APP remote control and more secure biometric fingerprint recognition. Support Temporary, Multi-person and Multi-scenario UseSmart door lock allows to create and manage up to 400 access codes and 110 access fingerprints, and temporary access for visitors. Widely used for home entry door, hotel, office, ect. Safety RecognitionSemi-conductor fingerprint scanner with built-in smart high speed and powerful chip, ensures higher security anti-electromagnetic interference and about 0.1% true rejection rate. Support battery operated(batteries are not include) and USB emergency charging. Anti-theft Security LockSecurity door locks with strengthened and thickened alloy anti-pry lock body, no fear of violent lock collision and lock picking, anti-peeping user code protection, locked automatically when close the door, effective home protection and anti-theft. Easy to Install with Complete AcccessoriesKeypad door lock with handle set are easy to install with full accessories,you just need to prepare a screwdriver and 4*AAA batteries(batteries are not include). Suitable for door thickness from 38-70mm/1.5-2.7in. Specifications: Material: Stainless Steel Product color: Black and Silver Suitable for door thickness: 38-70mm/1.5-2.7in Fingerprint storage: 110 sets Code storage: 400 sets Unlock method: Fingerprint, code, BT, card, key and NFC Charging method: 4*AAA battery(not include) or USB charging Front panel size: 155*58*35mm/6.1*2.3*1.4in Back panel size: 132*42*100mm/5.2*1.6*3.9in Packing List: 1 * Front lock 1 * Back panel 2 * keys 2 * Cards 1 * Mortise 1 * Installation tool set 1 * Instructions