## Introduction to Xiaomi Home Assistant
The Xiaomi Home Assistant is a smart home system that integrates various devices, including locks, cameras, and sensors, to provide a seamless and automated living experience. However, users may encounter issues with the integration, such as devices not being displayed correctly in the Home Assistant interface.
## Understanding the Problem
A user has reported an issue where their Loock Lock R2 device is displayed as 'not available' in the Home Assistant interface, despite being shown as normal in the Mi Home app. This problem has been reproduceable and has persisted since December 19, 2025.
## Reproducing the Issue
The issue can be reproduced by following these steps:
1. Open the Mi Home app and verify that the Loock Lock R2 device is displayed correctly.
2. Open the Home Assistant interface and navigate to the device page.
3. Verify that the Loock Lock R2 device is displayed as 'not available'.
## Expected Behavior
The Loock Lock R2 device should be displayed correctly in the Home Assistant interface, with all its features and functions available for control and monitoring.
## Troubleshooting Steps
To resolve this issue, the following troubleshooting steps can be taken:
1. Check the Home Assistant logs for any error messages related to the Xiaomi Home Integration.
2. Verify that the Xiaomi Home Integration version is up-to-date (currently v0.4.6).
3. Restart the Home Assistant server and try again.
4. Check the device's firmware version and update it if necessary.
## Home Assistant Logs and Version Information
The Home Assistant logs do not show any response, and the system is running on version 2025.12.3. The Xiaomi Home Integration version is v0.4.6, and the Home Assistant Operation System version is 16.2.
## Conclusion
The issue of the Loock Lock R2 device not being displayed correctly in the Home Assistant interface is a significant problem that requires attention. By following the troubleshooting steps and verifying the version information, users can resolve this issue and enjoy a seamless smart home experience with their Xiaomi Home Assistant.