Qhov kev sib nrug deb ntawm cov kab lus hais feem ntau nyob ntawm nws lub zog thiab ib puag ncig.
Kev Hloov Chaw Nyob
Tus kis nrug ntawm tus xov yog feem ntau ntawm 100 meters thiab 300 meters. Tshwj xeeb, ib lub zog waterproof sab nraud nrog lub zog ntawm 30w txog 100W yuav muaj kev kis tau zoo ntawm kwv yees li ntawm 150 meters li ntawm ib puag ncig sab nraud. Lub suab kis nrug deb ntawm 40W suab sab yog li 200 meters.
Yam cuam tshuam rau kev sib nrug deb
Lub Hwj Chim: ntau dua lub zog, qhov ntau dua lub suab siv thiab qhov deb dua qhov kev sib nrug sib nrug. Piv txwv li, ib qho kev sib kis ib zaug ntawm 30W lossis ntau dua cov suab nrov suab nrov yog ntau tshaj 150 meters.
Zaus: Tsawg-cov suab muaj zog tau zoo dua qhov muaj peev xwm zoo dua li cov suab nrov ntau dua thiab tuaj yeem ua kom deb dua nyob rau hauv ib puag ncig nrog ntau cov nyom ntxiv.
Qhov chaw ib puag ncig: ib puag ncig qhib pab lub suab tshaj tawm, muaj cov nyom, thiab lub suab, yog li txo cov chaw sib nrug.
Lub suab zoo thiab ntim hloov kho cov khoom: Lub vijtsam zoo thiab kom muaj zoo kuj pab txhim kho kev cuam tshuam kev sib tsoo thiab mloog cov nyhuv.
