Sesame Touch Pro, a touch panel smart lock. I used it for two weeks, but I bought a new one because a new type was released. There are no operational problems. Batteries are not included for safety reasons. (It runs on 2 batteries) - Model Name: Sesame Touch Pro - Included items: Instruction manual, stickers, cover - Color: Black Dedicated double-sided tape is also included, so you can use it immediately if you just buy batteries. #FingerprintAuthentication #SmartLock