I've read these docs as well, but am looking to hear back from someone who has delpoyed ZigBee. We're building out our new campus and the building management group wants to put in the Trane's wireless building controls. This system will go in before the wireless is designed, so I'm wondering if there are any design considerations that need to be made before/after the wireless is design. Preferrably, we'd configure the Trane system to work around our Wifi, rather than the other way around.