Smart Meter Gateway



Smart meter gateway

Our certified smart meter gateway CASA (Communication Access Security Administrator) forms the core of the smart metering system. As a communication unit for connected metering and additional equipment, it is indispensable for the future. DIN rail installation provides flexible options for a wide range of applications.


  • PTB approval (PTB-A 50.8)
  • BSI certification (BSI-CC-PP-0073)
  • Meets the requirements for the basic device profile according to TR 03109-1
  • Updateable for extended and future application profiles and functions
  • Interoperable standard interfaces for WAN, LMN and HAN
  • HAN/CLS components for smart metering, smart grid, smart home and e-mobility
  • Swappable value-added module, for subsequent or future extensions

Can be combined with the following products:

  • EMH basic meter*
  • EMH mMe4.0 with BAB (e.g. ZSM-ED)*
  • RLM solution with LZQJ-XC with BAB (ZSM-XC)*
  • Industrial solutions with DIZ-H*
  • Interoperable with other modern metering devices and basic meters from other manufacturers
  • Control box
* all mentioned solutions feature PTB approval

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