Plan the drive you need, or check how long a drive will record — for eufy PoE NVR, HomeBase, or any brand.
eufy PoE NVR S4Wired, 24/7
eufy HomeBase 3Battery, event-based
Generic NVRAny brand
eufy cameraSets resolution & recording profile
ResolutionDrives the video bitrate
Drive size to use (TB)
One HomeBase 3 supports up to 16 cameras, but it can decode only 4×4K live streams at once — extra 4K cameras are auto-downscaled for live view.
--
Total storage needed for the period above
--