Solution:
（1） Place it as close to the control hub as possible, and verify if the installation location is appropriate before the installation.
（2） Use the adhesive sticker to stick it to any surface, use its magnet to stick it to a metal surface, or place it directly on a level surface.
（3）Do not place it in a location that is exposed to rain or steam.
（4） The installation location should not obstruct light so that ambient light can be detected. It is recommended to point the lens at the light source or the to-be-detected area. Avoid installing it in corners, behind furniture, or underneath tables or desks.
（1） Place it as close to the control hub as possible, and verify if the installation location is appropriate before the installation.
（2） Use the adhesive sticker to stick it to any surface, use its magnet to stick it to a metal surface, or place it directly on a level surface.
（3）Do not place it in a location that is exposed to rain or steam.
（4） The installation location should not obstruct light so that ambient light can be detected. It is recommended to point the lens at the light source or the to-be-detected area. Avoid installing it in corners, behind furniture, or underneath tables or desks.