Meet the all new LAVNA LA24 Digital Smart Door Lock with the latest Face Vault feature that lets you unlock the door with just your face. It’s a faster and more convenient way to access your home — no need for keys or phones, it also comes with inbuilt Camera, LCD Screen & inbuilt Wifi + Bluetooth Technology in one lock. You can access this lock in 8 ways Face Id, Fingerprint, Wifi unlocking, Bluetooth unlocking, OTP, PIN, Card and manual Key. This Lock is suitable for wooden doors only, minimum door thickness required is 35mm. You can add 100 users in the lock. This Lock connects with LAVNA Smart Life Mobile App to add or delete fingerprint, PIN, Card and manage other lock operations. You can check your past unlocking records too in the mobile app.. This lock has the special feature of camera, when someone presses the doorbell icon on the lock you will get the image of the visitor on the mobile app and you can unlock it from Anywhere, Anytime. Also when someone presses the doorbell icon, there is LCD screen on inside panel & you will be able to see live video of outside and open the door accordingly. This Wi-Fi + Bluetooth technology locks makes the setup very convenient and easy, without this technology setup becomes very difficult. The lock is smart and simple to install, it can be installed at RIGHT or LEFT Hand side & suitable for both opening , indoor or outdoor , as this is a universal lock. If the battery gets drained completely, Kindly use your lock manual key to unlock or you can give power to the lock externally and unlock with your registered fingerprint or Bluetooth Mobile App. We also suggest to keep 1 manual key with your car/bike keys or at your office in case of emergency. Please do connect with LAVNA customer care team for installation support and any other complete assistance.