This should basically work with any camera that has an integrated flash.

How it works:
The HF-DC2 fires from any flashed scene that it "looks at" with its sensor. The unit is very easy to use; just point it in the direction you want an additional flash and take your picture with flash. So it is a slave flash and cannot be used as the only flash. It works with any camera that uses a flash, including the guy next to you who is taking pictures during set-up!
You can also combine several units. In portrait photography it is sometimes useful to put a slave flash directly behind the subject.