Thanks for the add! So I have to upgrade my CCTV DVR to add a couple more cameras.Thanks for the add! So I have to upgrade my CCTV DVR to add a couple more cameras. Going from 8 to 10. Is there a DVR it nvr that is compatible with Google home that'll let me use my existing wired cameras? And if not, what DVR has the best software? Currently have NightOwl and the software is kinda crap.