OK0321 / Smart Lock with Face Recognition Compatible with Monoblock Door

Installation and use are extremely easy, and it adapts seamlessly to your doors. It is compatible with monoblock doors. With its high-strength aluminum alloy body, it enhances your security to the highest level. Thanks to fingerprint and facial recognition technology, you can gain quick access with a single motion. It offers multiple access methods, including fingerprint, facial recognition, passcode, mobile app, and card. With app support, you can unlock your door from anywhere. In case of low voltage, it alerts you with an alarm. For emergencies, you can power it via an external USB, ensuring you’re never left stranded.