1. Anti-xeb thiab tiv thaiv corrosion stainless hlau / zina alloy / tooj dag khoom.
2. Nto moo chips, ruaj khov txaus, xauv tuaj yeem siv tau 20 xyoo.
3. Ansi txheem 5 latches xauv lub cev kom muaj kev ruaj ntseg, tiv thaiv kev tawm tsam.
4. Cov ntaub ntawv sau tuaj yeem rub tawm cov ntaub ntawv kaw, xws li.Thaum twg, leej twg siv tus yuam sij qhib qhov twg.
5.4pcs aa roj teeb tuaj yeem siv li 10-12 lub hlis.
6. Lub moos ua haujlwm tau teeb tsa hauv cov xauv kom tswj tau lub sijhawm txwv ntawm daim npav yuam sij.Piv txwv.Yog tias teem sijhawm teem sijhawm 1100 teev sawv ntxov, dhau 1100 teev sawv ntxov, daim npav qhua tuaj yeem qhib qhov rooj xauv.
7. Ob txoj kev qhib rfid daim npav lossis cov neeg kho tshuab qhov tseem ceeb tus tswv txhua yam tseem ceeb xaiv tau.2nos.-Access Card DAWB