I partially disagree. On the one hand, I agree that Hikvision likely is confident that purchasers who buy primarily based on cost will continue to purchase them.
However, Hikvision is very concerned about their reputation (or lack thereof) when it comes to cybersecurity. Because
Hikvision is owned by the Chinese government, and because the high-end of the market is concerned about cybersecurity and the Chinese government ownership, every time they have a cybersecurity incident it is a crisis for them. This is I know given our coverage of them and connections with industry execs.
My point here is that if these grey market / unauthorized devices start getting mass hacked, this will become a PR crisis for Hikvision and the high-end buyers will point to that as another reason not to choose Hikvision. And Hikvision wants the high-end - the scale of those projects and the premiums that those buyers are willing to pay, e.g.
Hikvision Launches American Enterprise Expansion.
For now, though, I do not see Hikvision being motivated to take much action here because there is no proof and they can send the one email to dealers and hope this goes away.