The success of 5G also indicates that technology will permeate people's lives. We hope that the smart door lock will bring users not only a sense of security, but also a sense of happiness that should belong to us. This intelligent door lock combines flat design elements. The panel suspension design makes the lock body thinner, weakens the complexity of the product, makes the product look simpler and younger, and also enhances the sense of intelligence. When the password or fingerprint is entered correctly, the door lock will automatically pop open, which truly realizes the full automation of the intelligent door lock. All-aluminum alloy CNC material processing can effectively prevent violent opening while experiencing extreme quality. Different from other products in the same subdivision track, what Designer really pay attention to is that a lot of market research has been done in the functional design of each product, so that the product has more complete functions and higher safety. The equipped alarm system can notify users of "illegal unlocking behavior" through APP to remind users to alarm in time. Financial AI living fingerprint security chip can effectively identify fake fingerprints and protect family life and property. The adaptability is extremely high, it can adapt to the 99.9% lock cylinder on the market, and it can be quickly installed without damaging the door body.