The DCM-100 modules are the hardware platform of the ARGUS-RV system and have been tested by CNBOP-PIB. A certificate of conformity No. 3328/2018 (attached below) was issued, confirming the compliance with the technical specification and the possibility of using them in the construction industry in the field of monitoring and control of technical protection systems and facility security management. The certificate is also available on the website of Telbud SA (//telbud.pl/o-firmie/certyfikaty/). 
The SO-55B-KSP controller is intended for the monitoring and control of dedicated building automation devices.
For more information, see Devices > Substation automation > Data concentrators.