We're going to be specing several plasmas for a matrix distribution system using RTI contol. Would prefer to control the plasma on/off & volume from a rear IR jack. We've been hit or miss in the past being able to control them with hardwired IR, and don't want to have to open the planel to place a flasher. Is there a recommended brand/model that is known to work well hardwired IR with RTI? Much Thanks.