Quick Answer: The eufy HomeBase 3 (S380) lists for $199.99 (often $120-$150 on sale, per Amazon’s own price history) and is the hub that makes eufy’s no-subscription pitch work — it centralizes storage for every paired eufyCam-series camera and runs on-device AI face recognition with zero monthly fee, according to eufy. The catch two reviews rarely spell out: the included 16GB of storage is good for a few months at most, the hard drive that unlocks its full 16TB ceiling isn’t included, and because the hub has no RAID or redundancy, one drive failure can wipe every camera’s local archive at once.
eufy’s entire sales pitch against Ring, Arlo, and Nest is “no monthly fee” — but that pitch only works because of a piece of hardware that rarely gets its own review. The HomeBase 3 is the hub every eufyCam-series camera reports back to, and it’s doing three jobs at once: storing footage locally, running face-recognition AI on-device, and acting as the bridge between your eufy cameras and your home network. It’s also the one component in the whole eufy ecosystem you have to partly build yourself.
eufy HomeBase 3 (S380) at a glance
| Spec | eufy HomeBase 3 (S380) |
|---|---|
| Price | $199.99 list, often $120-$150 on sale |
| Built-in storage | 16GB (roughly 2-3 months of clips) |
| Expandable storage | Up to 16TB via a self-installed 2.5-inch SATA HDD/SSD (not included) |
| Redundancy | None built in — no RAID or automatic failover |
| Wi-Fi | 2.4GHz only; Ethernet required for initial setup |
| Device support | Up to 50 eufy devices (cameras, doorbells, sensors), per eufy |
| Compatible cameras | eufyCam series, select video doorbells, Floodlight Cam E221K Pro — not required for SoloCam models |
By the numbers
- $199.99 list, $120-$150 realistic street price: Amazon’s own price history shows the HomeBase 3 regularly discounted into that range, with a recorded low of $94 — a meaningful gap from the sticker price eufy’s own store charges.
- 16GB built-in, up to 16TB expanded: per eufy’s own product page, the hub ships with enough on-board storage for a couple months of clips, but reaching the advertised 16TB ceiling means adding your own 2.5-inch SATA drive — a real owner on eufy’s community forum describes sourcing a separate 2TB drive after the fact, confirming it isn’t bundled.
- Up to 50 eufy devices on one hub: eufy’s own product page lists support for up to 50 paired devices (cameras, doorbells, and sensors combined), which is the real ceiling for anyone building out a large multi-camera property.
What holds up
eufy HomeBase 3 (S380)
- Centralizes storage and AI face recognition for every paired eufyCam-series camera.
- No monthly fee for local recording or on-device AI detection.
- Expandable to 16TB, far beyond any single camera's own storage.
- Supports up to 50 devices — enough for a large whole-property system on one hub.
Thinking about outfitting more than one property? A free 30-day Amazon Prime trial covers fast shipping if you end up ordering the hub, a hard drive, and a camera kit separately.
The core pitch holds up under scrutiny: eufy’s own documentation and the real-world pricing track record both confirm this is the one hub that turns a pile of individual eufyCam-series cameras into a genuinely centralized, subscription-free system. On-device AI face recognition runs locally through the HomeBase rather than a cloud server, which is exactly the privacy-and-cost pitch that’s made eufy the no-fee pick across several of this site’s own roundups, and the 50-device ceiling means it scales to a real multi-building property, not just a few cameras on one house.
What holds it back
The built-in 16GB of storage sounds generous until you realize it’s only good for a couple months of clips before older footage starts getting overwritten — reaching the advertised 16TB ceiling requires buying and installing your own 2.5-inch SATA hard drive or SSD, a cost and a small DIY step eufy’s marketing doesn’t put front and center. Real owners on eufy’s own community forum describe sourcing drives themselves after setup, not during it. The bigger catch is what happens if that one drive fails: the HomeBase 3 has no RAID or automatic failover, so a single hardware failure can erase the local recording archive for every camera on the hub at once — the flip side of the factory-reset data-loss risk this site has already documented for eufy’s HomeBase line. Short of eufy’s optional cloud backup subscription or wiring the hub into an external NAS yourself, there’s no redundancy by default. Setup also still needs a wired Ethernet connection before the HomeBase can hand off to 2.4GHz Wi-Fi — it has no 5GHz support at all, and skipping that first Ethernet step is one of the more common causes of a eufy system going offline.
How it compares
Not every eufy camera needs this hub at all — the standalone SoloCam line, including the SoloCam S340, has its own built-in storage and connects directly to Wi-Fi, so buying a HomeBase 3 only makes sense once you’re running eufyCam-series hardware like the S3 Pro. For the full picture of which eufy camera fits which setup, see our best eufy camera roundup. If local storage and no monthly fee are the whole point, our security camera cloud vs. local storage guide lays out how eufy’s hub-based approach stacks up against Ring and Arlo’s cloud-only plans.
The bottom line
The eufy HomeBase 3 does exactly what it promises — it’s the hardware that makes a multi-camera eufy system subscription-free, with real local storage and on-device AI. The honest trade-offs are a hard drive you have to buy and install yourself to hit the advertised capacity, and zero built-in redundancy if that drive ever fails. For anyone building a eufyCam-series system beyond one or two cameras, it’s still worth the $199.99 (or the $120-$150 sale price most buyers actually pay) — just budget for the drive, and don’t skip the Ethernet step during setup. See how it fits into a full system in our best eufy camera roundup.