I'm pretty sure you can buy both Shielded / screened / unscreened in most cables... be it Cat 5 / cat 6 / twisted pair or whatever else you would like!
I'd be aware of the term 'Future proofing' as (& certainly the home automation market) It re-invents itself cyclically to sell more hardware!
I'd be aware of the term 'Future proofing' as (& certainly the home automation market) It re-invents itself cyclically to sell more hardware!