Cortex DVRs record HD-over-coax signal from AHD, TVI, CVI, and legacy 960H cameras, with hybrid models that add IP camera channels for mixed-technology jobs.
Record coax cameras and IP cameras on one recorder — the standard choice for jobs migrating from analog to IP in phases.
Dedicated coax-format recorders for straightforward single-format installs where hybrid IP channels aren't needed.
960H recorders for maintaining older analog camera fleets, plus ruggedized mobile DVRs for vehicles and fleet applications.
Yes — Cortex hybrid DVRs like the COR-MD series dedicate most channels to AHD/TVI/CVI/960H and add a small number of IP channels, so you can mix formats on a single recorder during a phased upgrade.
It depends on resolution, frame rate, and retention days, but as a rough baseline, 16 channels at 5MP with 30-day retention on motion-based recording typically needs 8-16TB of surveillance-rated storage. Contact tech support for an exact calculation based on your job.