“We were experiencing problems with the overconsumption of electricity in guest rooms. I’ve heard about utility prepayment meters before, but they wouldn’t have been convenient and easy to use for my guests. So, I was looking for an optimal solution…
How did it all start? More than 20 years ago, at the time when the European directive on smart metering systems was only at its inception stage, vendors developed AMR systems and tried to retrofit old meters with additional modules…
Prime and G3-PLC are international standard technologies with a global application. Both are designed to communicate directly over power lines, and each carries a number of distinct advantages different from each other. For example, PRIME has a high data transfer…
Protection of communication channels and encryption of data transmitted at all stages: smart meter – data concentrator – head-end software, is an integral part of smart metering for which the stack-oriented DLMS/COSEM protocol is responsible. ADD Grup faced the task…
