[W-MBUS] Which module should I use for Russia? RC1160-MBUS3 and RC1160-MPC1 is made for compliance with Russian regulations. Last Update: August 8, 2017 December 13, 2016 727 Wireless M-Bus Q&A Related Knowledge Base Posts -[W-MBUS] Do MBUS3 and MBUS4 support multi-hop repeaters?[W-MBUS] What happens if there are two MBUS masters in the range of a slave?[W-MBUS] Is there any of your MBUS radios that supports repeater functionality?