LPL said yes. This, too, should have been Level's response.
Wow. Even being cynical, they could have just announced an upgrade cylinder at a huge markup and that would have been fine probably. What a bungled response.
That should not have been Level's response. "You can buy part of a lock for $330, and maybe know you need to replace part of it to work" is very different from "here's a smartlock"
The bolt is hollow too, that's where the battery is.