Is the RETEKESS TH104 effective for multi-story house use?

Yes, radio frequency operates far better through household obstacles than basic Bluetooth trackers. Because it uses dedicated RF transmission rather than line-of-sight infrared, the signal easily passes through standard drywall, cushions, and doors. When setting up جهاز تعقب المفاتيح اللاسلكي RETEKESS TH104 across your home, you will find that the six included receivers give you ample coverage for keys, remotes, and bags on both levels, providing clear audible cues to pinpoint misplaced gear in seconds.