1. Waterproof, dustproof, roj-pov thawj, tiv thaiv qib mus txog IP65 / IP66 / IP67
2. Siv cov ntaub ntawv suab-pob tshab kom txo suab nrov thaum lub suab kis tau tus mob.
3. Cov nplaum nplaum nplaum nplaum tuaj yeem siv rau hauv qhov chaw hnyav thiab tuaj yeem ua raws li cov khoom siv ntau yam.
4. Nyias thiab hnav, nws yog ib qho kev daws teeb meem zoo tshaj plaws rau cov khoom siv tso rau hauv qhov chaw txwv.
5. Yooj yim rau nruab thiab tuaj yeem ntsia tau manually lossis txiav