About us

ModemTec s.r.o. deals with a development and production of communication equipment over existing low voltage power distribution systems (PLC – Powerline Communication). This equipment belongs, according to available nowadays sources, to the most advanced technologies in the field of narrow-band communication in existing power distribution networks reliably working within a distance of several kilometers. Wide application variability enables to offer to customers a tailor-made solutions.

Based in the Czech Republic, ModemTec is a leading R&D company in the area of Smart Metering/Smart Grids. ModemTec is well-known developer of products  based on reliable narrowband Power Line Communication (PLC) – smart e-meters for residentials, power line modems, data concentrators, local control units, and plays active role in development of multiutility solutions and security standards implementation. 
ModemTec’s products have multi-industry usage. They can be used for data measuring in various fields – electricity power; gas, water, and heat consumption; public lighting management; temperature and moisture monitoring; storage applications; industrial measuring and data collecti on; analysis and data transfer in industry. A special advantage is their functioning in noisy environments. The company was established in 1991 as a company specialized in PLC modems and applications development. ModemTec has an experienced team of specialists in data-transferring and measuring technologies that makes our company independent of any external suppliers in research and development activities. The Company is situated near Ostrava, the Czech Republic’s third-largest city.