The RedLINK gateway is required to connect Honeywell WiFi thermostats like
Prestige 2.0 to the internet.
"Connect any RedLINK Comfort System to the Internet to provide your customers with remote access from their PC, smart phone or tablet* using Honeywell's RedLINK Internet Gateway. Your customers can count on Total Connect's system performance alerts for a level of awareness and peace of mind that is unmatched — helping them to stay connected to their home or business whether they're across the street or half way around the world.
