The solution adopts 5.8G/10G microwave radar module series(motion detecor or hand sweeping induction) or 24GHz mmwave radar module(human presence or occupancy sensor).MoreSense designed ultra-narrow edge/SMT small size package nodule version for panel switch’s compact and complex space layout,which can be hidden and non-marking installation.It can realize close distance hand-waving sensing or 1~2 meters close to wake up the backlight to enhance the product experience.Even metal panel switches can be stably applied.