deZem Energy Controlling - technical backbone of the Energy Management System

deZem solves all technical issues of your Energy Management System: flexible hardware for data acquisition and browser-based Energy Controlling Software; plus we provide consulting services as needed. Metering, examining and analyzing energy consumption is widely known as the most effective method to increase energy efficiency and reduce energy costs. Besides, with deZem technology,  the requirements of ISO 50001 are easily satisfied. 

The deZem solution is successfully used in Energy Managementsystems worldwide- by Nestlé, Siemens, Lufthansa Technik, Bayer Pharma, Vattenfall, OSRAM, big public property management companies, universities and data centers as well as by large mines, industrial bakeries, and even by schools and kindergardens - and so forth.

The deZem Energy Controlling System consists of these components - which work together or individually:

Energy Controlling Software

Users access the server from their PC or any mobile device for monitoring  and analyzing the data - both current and historical. Freely configurable alerts and reports are sent automatically.

  • professional, precise, high performance
  • accessible anytime, anywere
  • real time data with high resolution
  • multitude of monitoring and analysis tools
  • no installation, intuitive usage
  • large number of simultaneous users
  • online management of measurements

...more about Energy Controlling Software here!

Servers with databases

Metering data is received by high-performance servers. It is checked for plausibility and then stored in databases.

  • central or local hosting
  • professional system maintenance
  • 24/7 availability
  • high security standards

Data acquisition

Metering data is collected in the field and forwarded in real time, wireless or wired, via a data logger to powerful servers.

  • any energy, environmental or production data
  • many field busses
  • integration of existing data sources, e. g.  building control systems
  • integration of almost any measurement device
  • fail-safety

...more about data acquisition here!

deZem Energy Controlling System


Design of metering concepts, installation of hardware, energetic consulting, pre-auditing and trainings, as well as a technical support hotline complete our offer.

...more about our consulting services here!

Don't hesitate to contact us, together we will find a solution that perfectly suits your needs.