- Typically all 120V does repeat. Check each product’s description.
2.Check this thread, I don’t know the final answer, I lost track: Ecobee 3 Remote Sensors into ST
3.I think there are, I saw something on amazon a while back. - Use specific fan controllers not dimmers. Dimmers can cause damage or fire. http://www.amazon.com/dp/B00PYMGVVQ/ref=wl_it_dp_o_pC_S_ttl?_encoding=UTF8&colid=VNVPY8MY88CZ&coliid=I3DH2D97QPIEP9
- Most toggle through the different dim levels to match the controller.
- I would go with FOSCAM.
- I have a wifi repeater that I suspect is causing issues with ST. Would avoid if possible and just use z-wave/zigbee equipment.