We have discovered that the new RCA RCU810 remote is really a UEIC remote and if you solder on a 6-pin connector you can add new device codes to it just like you can with the 15-1994. The device codes that the RCU810 uses are all UEIC codes plus 17, so for example if you use device code 0200 in your 15-1994 you should use 0217 in the RCU810. The funny thing is, when the RCU810 commits these codes to memory, it saves them in the UEIC format.

Also, if you have picked up one of those "Maestro II - Next Level" remotes that have been floating around eBay, this is also a UEIC remote, and this one already has the 6-pin connector installed!

Rob.