Used Item: SwitchBot Smart Lock SwitchBot - Control your front door, auto-lock, and keys with your smartphone. Compatible with Alexa, Google Home, Siri, LINE, and Clova. Remote access, easy installation, no construction required, and security measures. ★Please check the exterior condition in the photos!! ★Please note that this is a used item, so there may be minor scratches. Please refrain from purchasing if you are looking for a perfect item. ★Operation confirmed, app connection confirmed. (Used until 2 days before the listing date.) Battery remaining. Magnets and the adhesive tape for the main unit are still available. #SmartLock #SwitchBot