This is a set of SwitchBot Smart Lock and Keypad Touch. The only included items are those shown in the photos. There are no instructions. Please prepare double-sided tape separately as it is not included. A brand new magnetic sensor for door opening/closing detection, which came with the higher-end model, is included. Batteries are included, but the facial recognition pad is estimated to last only a few more months. The lock's battery was replaced in April. The fingerprint pad and lock were working normally until they were removed. I am selling these because I upgraded to a higher-end model. Even with this type, my quality of life improved more than enough. Not having to carry keys is really convenient.