Chosinthira cha ONPOW91 ndi ONPOW92 IR ndi kapangidwe katsopano kozindikira switch yosakhudzana. Kugwiritsa ntchito chinthu chomwe chizindikirika pakusintha kwa kuwala kwa infrared shading ndi reflection, kumatha kuchitika ndi LED indicator, makamaka yoyenera malo amdima, kuyankhidwa kwa kuwala kwa kapangidwe kolumikizana kumatha kupangitsa wogwiritsa ntchito kukhala wosavuta.
Pamene mliriwu ukufalikira, timafufuza ndi kupanga zinthu mwachangu. Kusinthaku cholinga chake ndi kugwiritsidwa ntchito popewa miliri yasayansi, kuteteza chilengedwe, komanso kuthetsa matenda opatsirana a majeremusi ndi mavairasi omwe amayambitsidwa ndi kukhudzana ndi thupi.
Imagwiritsidwa ntchito kwambiri m'mafakitale amakina, chitetezo, zamankhwala, magalimoto, kuzindikira utsi ndi makina odzipangira okha. Sikuti imangokhala ndi mawonekedwe a switch yoyendera ndi switch yaying'ono, komanso imagwira ntchito bwino pozindikira, magwiridwe antchito okhazikika azinthu, pafupipafupi poyankha mwachangu, yoletsa kusokonezedwa, yosalowa madzi, yosagwedezeka, yolimbana ndi dzimbiri komanso yolimba.
