Cov duab daws teeb meem ntawm infrared hmo ntuj pom kev thiab cov khoom siv hmo ntuj pom kev Infrared hmo ntuj pom kev yog muab faib ua 1 tiam ntxiv, 2 tiam ntxiv, quasi-3 tiam, 4 tiam, thiab lwm yam. Cov kev daws teeb meem sib txawv. Piv txwv li, cov kev daws teeb meem ntawm 2nd tiam ntxiv rau hmo ntuj pom kev hauv Suav teb feem ntau yog nyob nruab nrab ntawm 50-60 kab khub, thiab lawv tseem muaj kev daws teeb meem siab. Txawm hais tias infrared ntxiv, qhov pom qhov deb yog 100-200 meters. zoo nrug sab laug thiab sab xis. Qhov kev daws teeb meem CCD zoo tib yam ntawm cov cuab yeej pom kev hmo ntuj kuj tseem siab dua 50 kab khub. Piv txwv li, lub cim thib peb cov khoom siv hmo ntuj pom kev siv lub teeb ci siab-txhais CCD photoreceptors. Cov duab ci ntsa iab tuaj yeem hloov kho los ntawm lub kaw lus, uas tuaj yeem ncav cuag lub cim thib ob ntawm infrared hmo ntuj pom kev zoo ntxiv rau kev nce ntxiv. Ib theem zoo li lub raj theem. Zoo infrared sensing muaj peev xwm, tuaj yeem ncav cuag qhov kev soj ntsuam zoo ntawm ntau tshaj 500 meters hauv qhov tsaus ntuj.
