Longwave customer area
You can find the login to the customer area Smart Energy devices here
EFR’s system solutions include everything required for management and end-to-end communications: software, a choice of multiple communication channels, and matching hardware components.
The goal is reliable implementation of grid management tasks.
All system components are mutually compatible, making EFR system solutions easy to set up and operate even with extensive functionality.
EFR is a system provider active in the field of energy management in Germany and large parts of central Europe.
Under the banner “Future-proof control, metering and communications,” EFR offers package solutions for digital management of smart grids.
EFR operates a quality management system (QMS) and an information security management system (ISMS) and is certified in accordance with:
May, 23rd – 25th, 2023
Essen, Hall 2
As in previous years, we feel the need to support charitable organizations with donations. Particularly needy deserve our attention, that’s why we didn’t give Christmas presents to our customers and instead made donations to the following institutions: Die Tafel Deutschland Herzenswünsche e.V. Deutsche Kinderkrebsstiftung Kinder und Jugendhospiz Mitteldeutschland Sophienhospiz VKKK Ostbayern e.V. We wish everyone […]
With EFR Sensor Control, public lighting can be controlled smartly without having to operate your own communication infrastructure. The system from EFR GmbH (Munich) offers the long-wave radio path to control the lights and thus makes the maintenance of expensive audio frequency ripple control systems superfluous. Administration and switching also takes place without special hardware, […]
EFR offers smart metering and smart grid solutions
for end-to-end measurement and grid management tasks and, in this context, offers a coordinated and thoroughly tested range of packages consisting of modern metering devices, smart meter gateways (BSI-CC-1000) and control boxes.
Meters meeting the requirements of the German market are developed and manufactured in EFR’s expertise network with locations in Munich, Berlin and Wutha-Farnroda (Thuringia) as well as high-performance production partners in the Asian economic area.