1. The convenient intelligent lock is different from the general mechanical lock. It has an automatic electronic induction locking system. It will automatically lock the system when the door is closed. Smart locks can be opened through fingerprint, touch screen and card. B. general fingerprint lock in the use of password / fingerprint registration and other functions is not convenient, especially when the elderly and children use, individual intelligent lock, can open its unique voice prompting function, so that the user's operation is more easy to understand. 2, the general security fingerprint password lock has the danger of password leakage. The latest smart lock also has a virtual password technology, that is, before or after the registered password, you can enter any number as a virtual password, effectively prevent the registration of the password leak, and can also open the lock. B. many intelligent locks have patented technical support. The safety handle buttons are added to the indoor handlebars. It is necessary to press the handle button to turn the handle door to open and bring a safer environment. At the same time, according to the needs of users, this function can be set selectively through simple operation. (C.) the latest intelligent lock palms touch screen will automatically show that 3 minutes will automatically lock. Whether the password has been set up, the door lock has been opened or closed, the number of password or gate registration, and battery replacement hints, lock tongue blocking warning, encountered low voltage and other conditions, on screen display, intelligent intelligent control. 3, the security of the latest intelligent lock is different from the previous "first open and re scan" mode, the scanning mode is very simple, the finger is placed above the scan at the top of the scan, no need to press the finger in the scanning place, scanning way to reduce the fingerprint more residue, greatly reduce the possibility of reproduction of the fingerprint. I enjoy it all. 4, creative intelligent lock not only from appearance design to people's taste, but also created intelligent lock like Apple's intelligent feeling. The intelligent lock has been quietly listed. 5, interactive intelligent door lock built-in embedded processor and intelligent monitoring, such as access to ah, with the tenant at any time between the interworking ability, can actively report on the day of television visitors. On the other hand, visitors can even remotely control the smart door lock to open the door for visitors.