I purchased a small system based on the recommendation of a relative. We both have consulting companies. I thought that it was going to be too difficult for me to use this voting system in the delivery of my consulting services but I found their software easy enough to use and the keypads themselves are very reliable. I've never had even one fail.
The best part is that now I can get my clients to make decsions in one tenth the time that it used to. Before we could never seem to close discussion so decsions remained illusive. Now all I have to do is say "let's vote on it!"
I called this company with a problem that I was having getting my computer to work with a responder system while I was on the meeting site. They told me to download their software and install it. I don't know why but suddenly everything worked.
I bought their software to do my elections and it was perfect!