: Stay within 3–5 meters of the unit for the best signal strength.
If you are searching for a replacement, users often recommend the following for their broad compatibility: Universal AC Remote Control - Apps on Google Play generaltec ac remote app
The is designed to transform your smartphone into a fully functional controller for your air conditioning unit, specifically solving the common frustrations of lost, broken, or battery-drained physical remotes. The Core "Story" of the App : Stay within 3–5 meters of the unit