So, you are going to upgrade from Crestron to RTI?

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Awesome. ?The programming to hack that up reliably could run into more money than the difference between Crestron and RTI.? Really wish you good luck with that.

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BTW the PAC2 is a processor . . .

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Hello all,?
We have a takeover job where the owner went to prison for laundering and this new customer is doing a complete makeover except for the lighting panels and so forth. We are getting new crestron keypads though.

My question is that were are going to be using an RTI control system, and they have an existing working PAC2. Is there any way we can control the PAC2 with rs-232 and how would be go about doing that? Were barley getting familiar with Crestron products.
If it is not possible would another solution be to add a crestron processor to be the middleman for communication?