ug800UG800_QG_V017_WE_082124_out.pdf 15 MB. Helpful? 0 0. Updated: 4 months ago. Share : Follow. Subscribe to receive notifications from this article. Manuals. UG800 InstallationThe SALUS Protect MERLIN UG800 Universal Gateway allows you to control all your MERLIN smart devices connected to the gateway from anywhere in the world. Compatible with