I never know how many wheels I have got at any one time, I keep some of them crated and I have some rare wheels as well as Modern Up to date wheels. Any serious Roulette computer developer would have at least five makes of wheels that I know of to know that their product works across many makes. Make sure you ask any roulette computer seller to send you a picture of their wheels with their name written on some paper placed on the wheels. If they have only got one wheel, then their product more than likely does not work and is just some cheap program like the ones freely available on the net that are very poorly constructed. Don't be fooled by cheap footage, it will be fraudulent, thats for sure.
As you can see, I use Corrian Tracked wheel in my demonstrations also and at the bottom you can see how the picture on a Laptop using Data Acquisition Software appears with thermal imaging enhancement. This actually takes timings from the footage and does not need remote switching for the ball and rotor. This system is £20,000. A Guy in Australia is claiming to have such a system for sale for $1 million, but every time he has been asked to demonstrate it, even by TV crew, he has not come up with the goods. I have challenged him with a 1 million pounds bet that he has not got such technology, so far he avoids these issues.