【SMART LOCK TECHNOLOGY】Conbines 5 keyless entry methods into 1 smart lock, FingerPrint, Passcode, RFID Card, Emergency Key, Mobile Application. Highly accurate fingerprint recognition, unlock the door within 0.3 seconds 【HIGHLY SECURITY】Paired with Geek Smart WiFi Gateway(Optional Add-on, Sold Separately). Control your lock remotely, Real-time access notification and Access Log let you know who comes and goes from anywhere using the Geek Smart App. With Anti lock, Incorrect entry alarm, Automatic locking, make it more safity and convenient. 【EASY INSTALLATION】Within minutes you can swap out your basic lock for the Geek Smart Lock. The wire free technology makes installation quickly and easily, also security. All it need is just a small screwdriver, about 15 minutes you can install a smart lock for your home or office. Detail Install Guides Plz Refer To the File of "Installation Manual " in the end of the "Prodyct Description". 【 MODERN LUXURY DESIGN 】The lock made of high quality aluminum alloy material and streamline design, intuitive LED touch pan make it more luxury and fashionable. Smooth feel and suitable size, easily handle by olds and kids too. 【 Convenience & Smart life】Wire free design and battery long standby for a year, low battery notification, emergency power supply, no worry about out of battery and lock outside. Share one-time passcode with your friends or visitors, and you can also cancel or withdraw it if you want, very convenient.