The SwitchBot Keypad Vision is an innovative code lock that utilises state-of-the-art 3D facial recognition technology to facilitate access to your home. With this advanced technology, you can unlock the door simply by facial recognition without having to make any manual entries. This is particularly handy if you have your hands full or if conventional fingerprint recognition is inaccurate due to environmental conditions or individual factors. Security is guaranteed by an extremely low error rate of less than 0.0001 %, which means that the system works reliably even under different conditions. In addition, all user data is stored locally, which guarantees a high standard of data protection. Installation of the Keypad Vision is straightforward and can be completed in just a few minutes without damaging the existing door structure. With a long battery life of up to 12 months and various charging options, this product offers a practical and user-friendly solution for modern access control. 3D face recognition with an error rate of less than 0.0001 %. Local storage of user data for increased data protection. Easy installation without damaging the door structure. Compatible with the SwitchBot Lock series for a smart upgrade. 5000 mAh battery with up to 12 months operating time.