Downgrade to Self monitoring not possible ?

I have the pro monitoring option as part of a bundle (tv, internet, home sec). I want to downgrade to self monitoring and save cost. I called support a couple of times but either they are clueless on how to downgrade to self monitoring or they are not telling me something. Does anyone know if its possible to downgrade or is it not an option at all ?

Also, I have one of the old systems that came with its own router. Is there a wired option available yet ? I really want to get rid of that old silly router.

Thanks.

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