Need help with garage door purchase

I do, for two doors but not directly. See this Garage door opener using Inovelli NZW37
But you don’t need to do the changes (I did them for I wanted dry contacts built in and the sample I got from @Eric_Inovelli was the older Show Home brand that did not have all functions).
Get Inovelli NZW37
https://inovelli.com/shop/smart-plugs/2-channel-smart-plug/

https://www.amazon.com/Repeater-Combines-Appliance-SmartThings-Inovelli/dp/B01K6J1Y1I/ref=lp_17135042011_1_1?srs=17135042011&ie=UTF8&qid=1518211929&sr=8-1&th=1

and any relay with 120V AC coil. Attach (solder) two wires between relay coil and a regular plug that you plug in one of the outlets. Include module in Smartthings. Connect two wires from a NO contact to garage door opener. In the mobile app go to settings and you’ll find one to automatically turn off after a number of seconds that you set (this is the only module with that function that I know of).
That’s it.

Edit: Here are two possible relays
https://www.amazon.com/gp/product/B004KNPRBK/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
https://www.amazon.com/Functional-Devices-RIBU1C-Enclosed-Pilot/dp/B000LESCI2/ref=pd_bxgy_421_2?_encoding=UTF8&pd_rd_i=B000LESCI2&pd_rd_r=XRAQ6PYHGR2C41V43GHV&pd_rd_w=4UETH&pd_rd_wg=4qpsg&psc=1&refRID=XRAQ6PYHGR2C41V43GHV

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