Indicator Light of Ntse Zog Lub Teeb

Thaum siv hluav taws xob ib txwm siv, qhov taw qhia mus txawv tebchaws nyob rau hauv lub xeev "pw tsaug zog" ntev. Thaum qhov nyiaj tshuav qis, qhov taw qhia lub teeb flashes thiab qhov taw qhia teeb pom kev thaum daim nqi nyob rau hauv arrears. Tom qab daim nqi rov qab, nws yuav cia li tua. PS: Tam sim no, cov ntsuas ntse feem ntau yuav cia li rov qab siv hluav taws xob tom qab hluav taws xob tawm tom qab tshuav, yog tias koj them cov nqi hluav taws xob, thiab tsis xav tau koj phau ntawv ua haujlwm. Tsis-smart meters tseem yuav tsum tau rov qab manually.

Barcodes tuaj yeem hloov kho. Tus neeg yuav khoom tuaj yeem ntxiv cov kev tswj hwm barcodes uas cuam tshuam txog nws cov kev tswj hwm raws li nws tus kheej xav tau kev tswj hwm yam tsis muaj kev cuam tshuam rau cov cai thiab kev teeb tsa uas twb muaj lawm.

Yog xav paub ntxiv, thov koj xav tiv tauj peb.