“The only DIY security system we've tested where the no-subscription promise actually holds up”
Is the Eufy Security HomeBase 3 System worth it?
The Eufy Security HomeBase 3 System ($300-$400) is a top pick with a 8.9/10 consensus score across 12 expert reviews. Experts highlight local ai processing — no subscription required for any feature ever and 16gb onboard storage for video — no cloud upload required. Wirecutter says: "The only DIY security system we've tested where the no-subscription promise actu..." Best for: Privacy-first homeowners, Zero-subscription security, Tech-savvy self-monitors.

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Eufy Security HomeBase 3 System
Security
SmartHomeExplorer proprietary rating
12 expert sources
The Eufy Security HomeBase 3 System earns a SHE Score of 6.9/10, driven by strong value (8.9/10) with room to improve in compatibility breadth (5/10). Based on 12 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.9/10 across 12 sources
Updated 1 week ago“The only DIY security system we've tested where the no-subscription promise actually holds up”
Key Features
- ✓ Local AI — no subscription
- ✓ 16GB onboard storage
- ✓ Up to 16 sensors
- ✓ No cloud required
Best For
What Experts Agree On
What Experts Love
- ✓ Local AI processing — no subscription required for any feature ever
- ✓ 16GB onboard storage for video — no cloud upload required
- ✓ Supports up to 16 sensors/cameras expandable
- ✓ Person recognition and motion AI run entirely on-device
- ✓ Wirecutter's top no-subscription security system pick
Common Criticisms
- ✗ No professional monitoring option — fully self-monitored only
- ✗ Hub-dependent — all cameras require HomeBase 3 hub
- ✗ Eufy privacy incidents (2022) require trust in current architecture
- ✗ Apple HomeKit integration limited vs native Google/Alexa support
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What The Experts Say
“The #1 no-fee security pick — local AI processing is the right architecture for privacy-first homes”
Ready to buy the Eufy Security HomeBase 3 System?
Check Price on Amazon$300-$400 · 12 expert sources · 8.9/10 consensus
Frequently Asked Questions
Is the Eufy Security HomeBase 3 System worth it?
The Eufy Security HomeBase 3 System earns a 8.9/10 consensus score across 12 expert sources and is rated "Must Buy". At $300-$400, it is best for Privacy-first homeowners. Wirecutter notes: "The only DIY security system we've tested where the no-subscription promise actually holds up"
How much does the Eufy Security HomeBase 3 System cost?
The Eufy Security HomeBase 3 System is priced at $300-$400. With a 8.9/10 score from 12 expert reviews and a "Must Buy" rating, that price represents strong value relative to the ~7.5/10 average for Security products. Prices shift often, so check the live figure before buying.
Who is the Eufy Security HomeBase 3 System best for?
The Eufy Security HomeBase 3 System is best for Privacy-first homeowners, Zero-subscription security, Tech-savvy self-monitors. Experts rate it "Must Buy" with a 8.9/10 consensus across 12 sources.
How does the Eufy Security HomeBase 3 System compare to other Security options?
Among the Security products we have aggregated, the Eufy Security HomeBase 3 System ranks above average with a 8.9/10 score. PCMag adds: "The #1 no-fee security pick — local AI processing is the right architecture for privacy-first homes"
What smart home systems does the Eufy Security HomeBase 3 System work with?
The Eufy Security HomeBase 3 System works with major smart home platforms. Check the compatibility notes above for any hub dependencies or setup requirements before you buy.
Does the Eufy Security HomeBase 3 System need a hub or a subscription?
No mandatory subscription — the core features work without a monthly fee.
What are the best alternatives to the Eufy Security HomeBase 3 System?
If the Eufy Security HomeBase 3 System ($300-$400, 8.9/10) is not the right fit, the closest alternatives in Security are Ring Alarm 5-Piece Kit, SimpliSafe 9-Piece Kit, Abode iota All-In-One. Compare them on price, ecosystem support, and expert consensus to find your match.
What are the pros and cons of the Eufy Security HomeBase 3 System?
The main strengths of the Eufy Security HomeBase 3 System are local ai processing — no subscription required for any feature ever and 16gb onboard storage for video — no cloud upload required. The most-cited downside is no professional monitoring option — fully self-monitored only. Overall, 12 expert sources rate it "Must Buy" with a 8.9/10 consensus score.
Sources & Methodology
This review aggregates 12 independent expert reviews into a single consensus score. See how we build consensus scores and the SHE Score methodology.
Expert review sources cited on this page:
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 12 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.

