I have two garages. One of them has wi-fi enabled Chamberlain B-970 door opener. I need to replace another one. Do I need to have wi-fi enabled unit there or I can get something like Chamberlain B510 and use hub from my first installed B-970 unit for both openers?
If you have a B970 and you want to purchase a B510, you can program your hub to this new opener if you are fine with it not having Wifi-capability, you would just need to purchase an additional sensor for that door. Do you currently have a sensor for each door?