09 Oct 2009 9:55 PM:
Hi: I guess my response is a little late but all the same, just incase somebody reads.
Wifi is either 2.5Ghz or 5Ghz and neither is linked to any evidence of harmfull effect.
These external devices rarely operate above 400mW.
You are at far greater risk from your home microwave and definately your bluetooth devices (Work at frequencies very close to microwave)
And yes I do operate wifi networks, install for urbanisations, etc. But the above info is true.
Thread:
WiFi Mast Insallation on a Complex
--------------------------------------