Quick Answer
Choose eufy HomeBase 3 (S380) if you want expandable local storage and BionicMind AI to differentiate family from strangers. Choose HomeBase 2 if you're using eufyCam E40 and prefer a simpler, more affordable hub.
Storage and AI: The Core Differences
The HomeBase 3 (S380) supports up to 16 TB of expandable local storage (additional drive not included), which is a major upgrade if you want to keep more footage without a subscription. It also uses BionicMind AI to differentiate family and strangers, so your alerts are more meaningful.
The HomeBase 2, by contrast, is a more basic hub. It doesn't offer the same expandable storage or advanced AI. If you're using eufyCam E40, the HomeBase 2 provides reliable local storage and works well for standard security needs.
Think about whether you need the extra storage and smarter alerts. If you have many cameras or want longer retention, the HomeBase 3 is the better long-term investment.
Compatibility: Which Cameras Work with Which Hub
Not all eufy cameras work with both hubs. The eufyCam S330, for example, is designed to work with HomeBase 3, leveraging its AI and storage capabilities. The eufyCam E40, on the other hand, is bundled with HomeBase 2 and is optimized for that hub.
Before you decide, check the compatibility of your existing or planned cameras. If you already have a camera that only works with HomeBase 2, upgrading to HomeBase 3 might require new cameras too.
If you're starting fresh and want the latest features, HomeBase 3 is the way to go. If you're adding to an existing HomeBase 2 setup, stick with that hub to avoid unnecessary costs.
Decision Trade-Offs
- Storage Capacity: HomeBase 3 allows up to 16 TB expandable storage; HomeBase 2 has built-in storage only. Choose HomeBase 3 if you need long retention or have many cameras. Estimate your weekly recording needs before choosing.
- AI Features: HomeBase 3 uses BionicMind AI to tell family from strangers; HomeBase 2 lacks this. If you want fewer false alerts, HomeBase 3 is the better pick. Consider if smart alerts matter more than upfront savings.
- Camera Compatibility: eufyCam S330 works with HomeBase 3; eufyCam E40 pairs with HomeBase 2. Match your hub to your camera model to avoid compatibility issues. Check your camera model before buying a hub.
Product Facts
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eufy HomeBase™ S380 (HomeBase™ 3): HomeBase 3 (S380) supports up to 16 TB expandable local storage (additional drive not included) and uses BionicMind AI to differentiate family and strangers. You can store more footage locally and get smarter alerts that reduce false alarms.
eufy HomeBase™ S380 (HomeBase™ 3)
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eufyCam E40 2-Cam Kit (HomeBase™ 2): eufyCam E40 2-Cam Kit with HomeBase 2 offers 2K QHD and MaxColor Vision for full-color night footage, plus SolarPlus 2.0 for solar-powered charging. This kit provides clear color night vision and low-maintenance power, making it a solid choice for basic outdoor security.
eufyCam E40 2-Cam Kit (HomeBase™ 2)
Which Hub Fits You?
Best for
- Users who want expandable local storage and AI-powered alerts (HomeBase 3)
- Those starting a new eufy system with eufyCam S330 or similar newer cameras
Not for
- Budget-focused buyers who already own eufyCam E40 or HomeBase 2-compatible cameras
- Users who don't need extra storage or advanced AI and prefer a simpler hub