[Meter's latest patent] A remote copy meter

[Chinese instrument network meter patent] creative limit, instrumentation invention. Today, we introduce a national invention-authorized patent - a remote copy meter. The patent was applied for by Ningbo Weisi Electric Technology Co., Ltd. and was authorized to be announced on August 22, 2017. Cont

Ice and Fire Two Skyscracy

In August, major car companies rushed out of their sales reports in the first half of the year. The data shows that in the Japanese car market, the whole line has become red, and when the spring is in the air, the Korean car is caught in a cold winter. The sales of word of mouth are not satisfacto

The specific application of access control system

(1) Building Entrance Control In the building, traditional access control management is often only set up in the various functional areas of non-public areas, and ignores the control of open access. For the purpose of improving the safety level of the whole building, it is more important to manag