JRock,
I have worked with Lightolier Compose and Radio RA. I prefer Radio RA and now use it exclusively due to the issues in reliability/scalability with PLC devises (Compose.) Although I have never intergraded HAI with RA, I do see that it is available.. Probably via RS232 on Cronos, which would be redundant since the II, LT or ProII would be the time clock, or the RS232 add on module.

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