- https://www.regulus.eu/
- https://www.regulus.sk/
- http://www.regulus-waermetechnik.de/
- http://www.reguluspolska.pl/
- https://www.regulusromtherm.ro/
- http://data.regulus.cz/sledovani/
- https://www.topinfo.cz/
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- https://www.youtube.com/user/regulussro1
- https://twitter.com/Regulus_sro
