I wouldn't use those with your fogger or hazer to get the type of functionality you are after, as those are switched power relays, that work with a signal converter(the DMX side).
I mean, really, let's look at a few numbers:
To get the ADJ hazer, based on the ADJ MSRP of $599.95(it's listed that way on the ADJ web site), and then to convert it to DMX via way of some method, well, as cool as that sounds, why not entertain the following option:
Starting with the ADJ MSRP for the ADJ Hazer, you're looking at rough street prices for the
Antari HZ-300. I have one of these, and I gotta say, I love this unit. I was very anti-fog for years, and now having this thing since 2009, I honestly don't know how I was able to function with lighting without it!! It supports DMX, comes with a wired remote with a relatively long cable(I've never uncoiled it but I have used it),and for me I required it work with water-based haze, which this unit can do, as well as use oil-based haze. Oil-based fluids tend to irritate my eyes, as well as many of the cast and crew I work with(lots wear contacts, I wear glasses), but oil-based hangs better, or so I've been told froms several reputable sources I trust.
Also, not to knock brands, because these are all under the same umbrella of companies, the Antari unit is a much better unit. my HZ-300 works fantastic in a 600-seat venue that I often use it for. For what you're talking, it's also the right tool for the job, which is really what it should be about.
I think instead of waiting for it to ship, you should cancel the order and get the Antari unit instead.
I think the cost difference between trying to re-fit a lower-cost unit vs. buying an already suitably equiped unit is not a wise idea and will end up costing more in the long run.
That's my opinion.
I spent a fair amount of time researching foggers and hazers. I asked about the ADJ one, and unfortunately, none of the people I talked to who had experience with it did not like it that much. Similarly, I was interested in the Chauvet hazer because it stated it was compatible with water-based haze fluid, but when it came to asking around about it, people didn't seem to like this unit either, even people and users who were normally pro-Chauvet. I have some Chauvet stuff, some I love, some I don't exactly have the same kindness for. I am not bashing Chauvet, but hearing the same thing from 20 or more people with these, it didn't make me feel warm and fuzzy about it. But the same thing was true for the ADJ product too, which is unusual, for both brands to not be well received on a similar product.
IN 2009, I started with this producer on another event and it made sense to buy a hazer, but I knew I'd need remote control, and couldn't rely on anyone else but me, so it had to work with DMX and had to work with water-based haze fluid. Overall, I've been pleased with ADJ fixtures, and Elation and ADJ are under the same umbrella, and so is Antari. When asking around about hazers, Antari was a brand that came up a lot with lots of positive things to say about it. I think I was warned that this unit is not great for super large rooms unless you really prime the room far in advance of normal, but these were for room sizes I don't do often and I'm more concerned about covering the stage area anyways. Of course, you can't control fog and haze once you set it free!
Sure, you can try some other options to retrofit your hazer to be DMX compatible. You could also risk damaging your hazer, or even destroying the electronics that work with the remote and void your warranty. I'd rather see you spend $200 or so more and get the HZ-300 and just have an easy, elegant and superior product that should far outlast and outperform the ADJ Hazer.
I don't think ADJ will mind me recommendin the Antari product over the ADJ offering, as well as having a slightly negative thing to say about a competitor's product.
As far as a business decision, this was spot-on for me. The HZ-300 is a fine machine!