Thanks for your post and sorry, that the video is not explain it well enough.
The customers for whom we have implemented this development wanted long-term temperature monitoring as an early warning system. It is about monitoring the temperature of cooling lines.
I'm sure, that there are certain systems available. The added value of our solution is, that it is fully integrated into the VMS (Milestone), which is also used as a security system for perimeter monitoring and this solution can be realized with a relatively small budget.
I find it interesting and I always look to add value to standard monitoring solutions. Not long ago such a solution would have been very expensive. Today, a complete, non-contact temperature monitoring solution, including reporting, can be implemented into a standard VMS for relatively little money.