The hal smart lock is a smart home safety product launched by the hale group, designed to provide users with a safer and more intelligent life experience by integrating smart security, easy-to-work and humanization. First of all, the hel's smart lock is not a single smart hardware, but an open home security life solution. In terms of intelligence security, haile's smart locks provide a wealth of functionality, such as automatic protection from leaving the home model, automatic evacuation from the home model, hijacking alarms, breaking alarms, test alerts, etc. These functions ensure that when a user leaves the home, the lock system automatically enters a state of high alert and, in case of an anomaly, alerts the user in a timely manner through a mobile phone to ensure effective family safety. In the design of appearances, hal's smart locks use round lines and round design language, making the overall appearance look very fashionable. At the same time, the front is designed to have f...