I haven't seen this particular remote before, but I do have a Catalyst 48 that was branded to go with the Outlaw Audio system.

These remotes have learning ability, but it's optional. Outlaw decided not to get it, so the Outlaw remote cannot learn, maybe the Pioneer can.

If it does have learning ability, the memory limit will be exactly the same as the 15-1994.

Macro ability is also optional, but you should be able to use advanced/discrete codes on it.

Rob.
http://www.hifi-remote.com