This is a set of the smart lock "SESAME 5" and the PIN/fingerprint/NFC compatible "Sesame Touch Pro." I purchased these new on Amazon about a year ago and only used them for about a year as a trial, so they are almost unused. I believe there are no problems with the functionality, but one screw is missing. [Set Contents] Everything in the photos. The accessories are almost unused. * Two new batteries are included. Remote operation & auto-lock via iPhone/Android compatible app. Easy installation, just stick it on the door, no construction required. Can be unlocked with NFC cards, PINs, and fingerprints (Touch Pro). Please judge the condition based on the photos. Please feel free to comment if you have any questions. Thank you.