This is a set of SwitchBot smart lock and fingerprint authentication pad. Almost all accessories are included except for the tags. Both items come with batteries, and 3M heavy-duty tape is also included separately, so you can install and use them immediately. Please cut the tape to fit the fingerprint authentication pad. As an option, I'm also including acrylic blocks for use if the height doesn't match (9th image, right side). These are the original ones that were sent. The main body has some scratches from use, but there are no issues with its operation. The keypad is in relatively good condition with no noticeable scratches. How about it for those who want to try a smart lock first? This 2-piece set is offered at a discounted price, so please consider it.