Old honeywell nvr replacement?

hello i bought my house with 3 wired cameras to a honeywell HEN04123 which is discontinued and also the dumb password reset system is defunct as they stopped supporting their own product. replacement honeywells are 500$+ and i dont want to use a company that doesnt support its own products after 10 years.

i called lorex but they said their nvr wont work with honeywell cameras.

Are there any brands that may work or is the home security industry a big fat propreity profit industry?