eufy eufyCam S330 (eufyCam 3) 4-Cam Kit
4K, solar-charged so you rarely touch it, and footage that lives on the HomeBase with no monthly fee — the clearest expression of the buy-once, pay-nothing approach. The kit isn't cheap up front, but over five years it's the one that never sends you a bill.
Strengths
- 4K plus integrated solar means effectively set-and-forget power
- Records to the HomeBase, expandable local storage, no cloud fee
- Face-recognition AI runs on the HomeBase, not behind a paywall
Trade-offs
- High upfront price for the four-camera kit
- Needs the HomeBase plugged into your router — not standalone cameras
- Apple Home support is limited next to Alexa and Google
| Key spec | 4K, solar, HomeBase local storage |
|---|---|
| Subscription | No — works without a plan |
| Local storage | HomeBase 3, expandable local storage |
| Connectivity | Wi-Fi 2.4GHz (via HomeBase) |
| Power | Rechargeable battery + integrated solar |
| Works with | Alexa, Google Home |
Worth knowing. eufy had a 2022 disclosure about cloud thumbnail handling; the local-storage design is part of why we still rate the no-fee approach, but read our eufyCam review for the full history.
Specs read from the product listing, on July 20, 2026. “Not published” means the brand does not state that figure.