Battery Configuration Standard for Attendance Machine Adapt rau ntiaj teb no sib txawv zog Grid ib puag ncig
Cov kev cai teeb tsa roj teeb rau lub moos punch, ntiv tes thiab lub ntsej muag tuaj koom lub davhlau ya nyob twg, phim qhov hloov pauv qhov hluav taws xob ib puag ncig ntawm kev lag luam tawm tshiab rau cov khoom lag luam loj. Cov ntsiab lus: Feem ntau ntawm cov teb chaws Es Xias Qab Teb Hnub Tuaj, Africa thiab cov cheeb tsam nyob deb nroog Middle East raug kev txom nyem ntau zaus thiab hluav taws xob hluav taws xob tsis ruaj khov, ua rau tsim - hauv cov roj teeb thaub qab ib qho tseem ceeb ntawm kev teeb tsa rau cov khoom xa tawm tuaj.
Mechanical bundy moos matches me me qhuav roj teeb rau lub moos ua haujlwm; electronic punch recorder equips rechargeable lithium backup roj teeb kom luam ntawv ua hauj lwm 8 ~ 12 teev tom qab fais fab tuag; ntiv tes thiab lub ntsej muag biometric lub davhlau ya nyob twg ntxiv loj - lub peev xwm standby roj teeb rau lub moos xwm txheej ceev -in. Cov khoom uas tsis muaj peev xwm thaub qab roj teeb yeej ib txwm tau txais tus nqi rov qab siab hauv cov lag luam wholesale tshiab no.
QIMI teeb tsa cov qauv roj teeb sib luag rau cov qauv sib txawv raws li lub hom phiaj kev muag khoom, txhim kho cov khoom lag luam hloov pauv rau cov neeg muag khoom hauv cheeb tsam.
