5 in 1 Electronic Door Lock Smart Lock Touch with Bluetooth Fingerprint Door Lock Electronic Door Lock Designed to provide protection without disrupting your life Features: Fingerprint, Smart Phone APP, IC Card ,Password,four smart unlocking methods plus the traditional key unlocking method. This smart lock also combines the various functions of the common smart locks on the market. You can connect your phone and the smart door lock via Bluetooth, and for different people like pet sitter, deliveryman or housekeeper you can set different types of passwords The lock locks for one minute when the code is entered incorrectly up to 5 times Suitable for almost any group of people Specifications: Material: aluminum alloy Battery: 4 AA Batteries(Not included) Product Size(LxW): Front lock: 16.8x6.7cm Package Contents: 1 x Smart lock 1 x Instruction manual 1.Due to manual measurement, there might be a tolerance in the product size. 2.Due to the different monitor and the light effect, the actual color of the item might be slightly different from the color showed on the picture. Thank you!