Cov ntawv sau nyiaj ntsuab yog cov khoom siv hluav taws xob uas feem ntau siv nyob rau hauv cov khw muag khoom muag rau cov kev lag luam muag khoom. Lawv tsim kom muaj txiaj ntsig thiab muab cov nqi them rau tag nrho cov nqi yuav khoom thiab muab daim ntawv them nyiaj rau cov qhua tuaj noj mov.
Txhawm rau siv cov nyiaj sau npe nyiaj, tus neeg luj khoom yuav xub soj ntsuam lossis ua ntej cov khoom tau yuav. Daim ntawv sau npe nyiaj yuav pib laij tag nrho cov nqi ntawm kev yuav khoom, suav nrog cov se uas siv lossis cov nyiaj cheb. Cov qhua tuaj noj mov yuav them tus nqi tag nrho, uas tus neeg luj khoom yuav cov lus qhia rau hauv cov nyiaj sau npe. Cov Nyiaj Sau Npe Ntsuab yuav suav cov kev tiv thaiv kev tiv thaiv thiab cuam tshuam rau cov qhua tuaj noj mov, nrog rau daim ntawv yuav khoom.
Cov ntawv sau npe nyiaj tuaj yeem siv tau rau hauv cov khw muag khoom ntau, xws li cov khw muag khoom muag, cov khw muag khaub ncaws, thiab cov khw noj mov. Lawv kuj tseem tuaj yeem siv rau hauv tsis - cov lag luam muag khoom, xws li cov khw muag khoom thiab spas, kom cov kev them nyiaj rau cov kev pabcuam.
Ib qho kev pom zoo heev hauv lub vev xaib no yog M500 Nyiaj Register. Cov nyiaj no tau sau npe nta ib qho loj, yooj yim} Nws tseem los nrog ntau yam kev ruaj ntseg, xws li kev tiv thaiv nyiaj xauv thiab tiv thaiv tus password, kom koj cov ntaub ntawv lag luam thiab cov neeg siv khoom muaj kev nyab xeeb. Zuag qhia tag nrho, cov nyiaj ntse M500 Nyiaj Sau Npe yog ib tug ntseeg tau thiab tus neeg siv- Tus phooj ywg xaiv rau cov khw muag khoom muag.
