IIsibani sephaneli ye-LED esiyindilinga se-PIRingakwazi ukuzwa imisebenzi yabantu ezungezile ngenzwa yomzimba womuntu eyakhelwe ngaphakathi. Uma ithola ukuthi othile udlula, isibani sizokhanya ngokuzenzakalelayo ukuze sinikeze ukukhanya. Uma kungekho muntu odlulayo, isibani sizocima ngokuzenzakalelayo. Ngaleyo ndlela sithola umphumela wokonga amandla.

Iphaneli ye-sensor eyindilinga ye-LED inenzwa yomzimba womuntu eyakhelwe ngaphakathi engakwazi ukuzwa imisebenzi yomzimba womuntu futhi ikwazi ukubona ukukhanya okuhlakaniphile. Icisha ngokuzenzakalelayo lapho umzimba womuntu ungasebenzi, isindisa amandla ngempumelelo. Iphephile futhi ilula: Ngokusebenzisa ukukhanya kokungenisa, kunikezwa indawo yokukhanyisa ephephile nethembekile, futhi ikhanya ngokuzenzakalelayo lapho umzimba womuntu usondela, isuse inkinga yokushintsha ngesandla. Ngokwezidingo zezigcawu ezahlukene, ukuzwela kungalungiswa ukuze kuvumelane nokuzwa amabanga ahlukene kanye nesivinini sokunyakaza.

Lolu hlobo lokukhanya oluyindilinga lwe-PIR sensor LED lungasetshenziswa kabanzi ezitolo ezinkulu, emahhovisi, emahhotela nasemahholo ombukiso ukuze kongiwe amandla, ezingadini zangaphandle, ekhaya nasemaphaseji njll.

Ngamafuphi, iIsibani esijikelezayo se-PIRinomsebenzi wokuzwa umzimba womuntu futhi ingalungisa ngokuzenzakalelayo ukukhanya ngokwemisebenzi yomzimba womuntu ukuze kufezwe ukonga amandla, ukulula kanye nokuphepha. Ifanele izidingo zokukhanya ezimweni ezahlukahlukene njengasemakhaya, ezindaweni zomphakathi, ezindaweni zebhizinisi kanye nezingadi zangaphandle.