Your first link:
"supports 500 series](https://support.shopyalehome.com/yale-assure-lock-2-with-wi-fi-faq-B1q1o8M5q)"
It has wi-fi in the URL.
The title at the top of that page is:
"FAQ: Yale Assure Lock 2 with Wi-Fi"
And we know that it comes with a WiFi module because of this question from your same link:
"Do I need a Yale Connect Wi-Fi Bridge?
Because it has a Wi-Fi Smart Module, the Assure Lock 2 does not require a Wi-Fi bridge."
Notice how they put in the "ZW2" module part number in that last question? To get one of their locks to work with Z-wave you have to take out the WiFi module and put in a Z-wave module.