Smart Door Lock Model 08
1. Free handle to prevent violent damage. 2. Lifting the handle means locking, which is simple and fast. 3. Multiple protection of five locking tongues 4. A variety of colors, with more home improvement styles 5.App adds and deletes fingerprints and passwords remotely. 6. The combination of "*" key and doorbell key makes it more beautiful. 7.USB overvoltage protection, reverse connection protection and short circuit protection 8. Anti-test alarm, stress alarm, anti-pry alarm and low battery alarm