【Smart Lock Technology】Conbines 5 keyless entry methods into 1 smart lock, FingerPrint, Passcode, card,Emergency Key, Mobile Application. Highly accurate fingerprint recognition, unlock the door within 0.3 seconds, and store up to 50 unique fingerprints. 【Convenience & Smart life】Wire free design and battery long standby , 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. 【Powerful Mobile Phone APP Function】: You can use the mobile phone APP to change the password and fingerprint, you can set the administrator, and you can also set the door lock to open normally within a specified time. When you are not in the office, you can also generate a one-time password for the cleaning staff, and there are more functions waiting for your discovery. 【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. 【Easy Installation】Within minutes you can swap out your basic lock for the 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.