Oli, if you mean the Detonator controller, thats just a very simple controller (not DMX though). I would personally be quite surprised if it is compatable.
Its like cars, you cant compare a kia to a BMW, it might look similar but you wont ever get the quality in a KIA that you get in a BMW!
Get a quality used one, where you can get parts and support if required and probably more importantly proper safety markings / ratings if you plan to use it in a public space... if you dont want to get a new one that is!