For full disclosure, I do work for Mobotix.
This is an integration for Aspen, CO "high end" properties, where clients do value their privacy and security.
Tesla Model S browser pops up on the central console of the vehicle using vehicles geolocation sensors and displays the gate cameras.
The LPR is activated in the cloud by a Mobotix M15 camera transmission for a second level verification and situational awareness.
If the wrong plates are read and/or tailgating is detected the camera will trigger a high security gate system and would crush any vehicle trying to cross. The monitoring centre is also notified using 2 different communication protocols (for redundancy).
There are also optional 3rd & 4th level authentication levels on client request, but details can not be disclosed for obvious reasons.
I certainly agree, it is a more "exclusive" IoT system, but customers in the specific group seem to really enjoy and value the simplicity and efficiency of the system.