Max,
I guess it is highly probable. At least, manual for VL-RMT-01 remote that I have says that buttons 7 (on), 9 (off), "+" (more light) and "-" (less light) can be used to control dimmer switch.
I don't have dimmer switches, that is why I have not scanned "+" and "-" buttons yet. I'm planning to do that this or next week, and after that you will be able to test dimmer feature.