elsner elektronik, Control Unit, models:

70391	Installation And Adjustment
IMSG 230 compact	Technical Specifications And Installation Instructions
IMSG-UC-2H	Technical Data Manual
IMSG-UC-4H	Technical Specifications And Installation Instructions
MSG1 compact	Technical Specifications And Installation Instructions
RF-MSG-DST	Technical Specifications And Installation Instructions
RF-MSG-ST IP53	Technical Specifications And Installation Instructions
RF-MSG-ST IP54	Technical Specifications And Installation Instructions