Your first paragraph is possible now with most enterprise 802.11ac equipment (Cisco, Aruba, Mist, Ruckus, etc) but it needs to be properly designed, placed, and configured.
DECT is a different frequency and is much less vulnerable to nearby metal, backscatter and so on.
You need to get someone in there who is competent at wi-fi design (I am only marginally so, but I’ve done a lot of learning by failing)
DECT is a different frequency and is much less vulnerable to nearby metal, backscatter and so on.
You need to get someone in there who is competent at wi-fi design (I am only marginally so, but I’ve done a lot of learning by failing)