This is a set of SwitchBot "Lock" and "Fingerprint Pad". Both are defective junk items. They are intended for repair or parts. ① Lock [Defect Details] ・An error "Stuck" appears, requiring recalibration. ・Recalibration allows temporary use, but the same error reappears after a while. (Unlocking was still possible using the emergency unlock function even when the error occurred) [Included Items] ・All original accessories are included except for the tape attached to the main unit. (Unused items include the main unit, one thumb turn adapter, batteries, and the instruction manual) ② Fingerprint Pad [Defect Details] ・The fingerprint sensor is broken and does not recognize fingerprints. [Included Items] ・All original accessories are included. (Unused items include the main unit, cards, batteries, and the instruction manual)