My other two openers are also Chamberlains and I also have a zen 17 that I am going to use for them, so you actually probably have a whole lot more information that I can use. On those two I have two zigbee door O/C sensors that I purchased for the seperate garage and the zen 16, but they wouldn't reach the hub, so I purchased two zWave sensors since everything else in that garage is zWave anyway and there is also a z range extender there also. I knew when I did the house garage I would need sendors and the zigbee one's would work fine there. When I decided to give it a shot at making the openers work again with Alexa ( since in the beginning they did work with Alexa, until cham/lift removed that ability) I purchased the zen 16 and 17 because I wasn't sure which one would work the doors, if one even would. I bought the 16 and 17, the hubitat elevation, and the extender at the same time, at the time I didn't know that you actually had to have O/C sensors or tilt sensors, so I didn't buy any, until I installed the one garage and started setting up the app and then found out it had to have them to set it up. Tilt sensors wouldnt work on the seperate harage because the doors are 12' roll up doors. Sorry for the useless info and ramblin, anyway, can you and will you if you don' t mind, tell me how you wired and with what else you used to make the 17 work with your chamberlains. I am guessing although I could easily be wrong, that they are myQ? I haven't addef the 17 to mine yet, I thought I mIght give it a shot tomorrow, and I was going to try and wire and set them up the same way I did the 16 and the liftmasters, but honestly it's been 6 or 7 years since I installed them and I'm not sure that they are wired the same. Thanks for the help.
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