The domain is currently owned by James J. Ackley of JJ Advantage. As the pitch above states, the expectation is that someone selling coronavirus / fever / temperature cameras will buy this. Given they are being sold for $10,000+ each, $250,000 is not that much money.
That said, I cringe at someone buying these cameras off a website and trying to make use of them at a facility.
Is thermalsurveillance worth what bowlingballs.com and ucakbileti.com went for? Don't know.
If you buy it, disclaimer, the seller has offered us a referral fee that, if we receive, we will 100% donate to charity.
Btw, this got me thinking about who owns fevercamera.com? Interestingly that domain was just created on March 7, 2020, the registration is private and there is just a boilerplate template on the website right now.