SwitchBot Keypad Vision - Smart door lock for keyless access by face - with 3D face recognition, fingerprint sensor & app control - black The SwitchBot Keypad Vision is an intelligent door access system with integrated camera and innovative 3D face recognition, which, in combination with the SwitchBot Door Lock, offers a particularly secure and convenient keyless access solution. From now on, you can open your front door simply with your face, fingerprint, a customized password or a compatible NFC card. Installation: