Muaj nuj nqi ntawm Prepaid Electric Zog Meter

1. Lub hwj chim yuav raug txiav tawm thaum siv hluav taws xob yuav khoom.

2. Kev tswj kev thauj khoom tuaj yeem xaiv tau, lub hwj chim tawm qeeb tom qab overload.

3. Lub roj teeb tsis txaus kom ceeb toom cov neeg siv yuav khoom hluav taws xob hauv lub sijhawm.

4. Lub LCD npo qhia cov ntaub ntawv siv hluav taws xob nyob rau hauv lem, uas yog yooj yim rau cov neeg siv los xyuas.

5. Lub vijtsam LCD qhia txog lub zog thiab lub zog uas tseem tshuav nyob rau tib lub sijhawm kom meej meej thiab intuitively.

6. Daim npav ISO tus qauv IC txais cov ntaub ntawv tshwj xeeb dynamic encryption algorithm, uas muaj kev nyab xeeb thiab txhim khu kev qha, nrog ib lub rooj thiab ib daim npav.

7. Loj-muaj peev xwm nyeem daim npav nyeem ntawv, ua tiav thiab raug ntsuas ntsuas.

8. Daim npav yuav khoom hluav taws xob yuav cia li luam tawm cov ntaub ntawv siv hluav taws xob rov qab los pab tswj thiab txheeb xyuas cov neeg siv cov ntaub ntawv.

9. Daim npav tshwj xeeb thiab daim npav hloov pauv tau yooj yim rau kev sau npe thiab kev saib xyuas los ntawm pawg tswj hwm.

10. Kev siv lub tshuab hluav taws xob-down ua haujlwm los xyuas kom meej tias cov ntaub ntawv yuav tsis poob rau 30 xyoo tom qab fais fab tuag.