The E340 is the one to get. It shoots 4K on the main lens, has a second 1080p camera pointed downward to catch package thefts at ground level, and stores footage locally for free with a HomeBase. If you’re stuck on an older wired chime and want a simpler upgrade, the S330 is still solid – but the E340 is the better camera in 2026.
Both beat Ring and Nest on the thing that actually matters: you don’t need a subscription to review your footage.
TL;DR – Why Eufy stands out
- No subscription required for local video storage – footage saves to the HomeBase hub on your network
- Ring requires a $4.99/mo plan to access any recorded video. Nest requires $8/mo (or $6/mo for Nest Aware)
- Eufy offers cloud storage plans too, but they’re optional – not the default
- Dual-camera models (E340, S330) catch porch pirates better than single-lens competitors
- HomeKit support exists but requires the HomeBase hub – not direct Wi-Fi pairing
- The 2022 privacy incident happened, was addressed, and deserves your attention before buying
Eufy E340 Dual Camera Video Doorbell – best for most people
The E340 is Eufy’s current flagship doorbell and it shows. The main lens shoots 4K (3840 x 2160), which is noticeably sharper than the 2K you get on older models when you zoom in on a face or a license plate. The second lens sits below the main camera at a downward angle, capturing a wide 1080p view of your porch floor – exactly where packages land.
Storage is handled by the HomeBase 3 hub, which you connect to your router via ethernet. The E340 pairs to the hub and sends all footage there – no cloud required. Eufy gives you 16GB on the HomeBase 3 out of the box, expandable via USB drive up to 2TB. For most people that’s months of rolling storage.
The E340 is a wired doorbell – it runs off your existing doorbell wiring (8-24V AC). Battery-powered options exist in the lineup but the E340 isn’t one of them.
E340 specs at a glance
- Main camera: 4K (3840 x 2160), 160-degree FOV
- Secondary camera: 1080p, 135-degree downward-angle FOV
- Power: wired (8-24V AC)
- Storage: local via HomeBase 3 (required, sold separately or in bundle)
- Cloud: optional Eufy Security plans from $2.99/mo
- AI detection: person, package, pet, vehicle
- HomeKit: yes, via HomeBase 3
- ASIN: B0CD7NT4Y9
Check the E340 price on Amazon
Eufy S330 Dual Camera Video Doorbell – still excellent, now the mid-tier option
The S330 (model E8213) was Eufy’s top doorbell before the E340 arrived, and it’s still a strong camera. The main lens shoots 2K (1920 x 1440) with a 160-degree horizontal FOV. The second lens is a 1080p wide-angle camera that captures foot traffic and anything placed at the base of your door.
For a detailed look at the S330 specifically, see our Eufy S330 Video Doorbell Camera Review. The short version: the hardware is solid, the AI package detection works, and local storage with no subscription is the same deal as the E340.
The S330 makes more sense than the E340 if you find the E340 out of stock, find a significantly better deal on the S330, or you’re happy with 2K resolution and don’t need the 4K upgrade.
S330 specs at a glance
- Main camera: 2K (1920 x 1440), 160-degree FOV
- Secondary camera: 1080p wide-angle downward
- Power: wired (8-24V AC)
- Storage: local via HomeBase 3 (required)
- Cloud: optional
- AI detection: person, package, vehicle, pet
- HomeKit: yes, via HomeBase 3
- ASIN: B09Q2NGQL8
Check the S330 price on Amazon
Eufy S220 and Battery Doorbell E221 – for renters and no-wiring installs
If you can’t hardwire a doorbell – rental apartment, older home with no existing doorbell wiring – the battery-powered options make sense. The E221 (Battery Doorbell Dual) shoots 2K on the main lens and runs on a rechargeable battery. The S220 is a single-lens wired 2K option without the dual-camera upgrade of the S330 or E340.
Neither is the best choice if you can hardwire. Battery life on video doorbells is a genuine inconvenience – expect to recharge every 1-3 months depending on traffic volume. The cameras themselves are fine, but you’re trading capability for installation flexibility.
All battery models still use the HomeBase for local storage. The no-subscription advantage applies across the full lineup.
The 2022 privacy incident – what happened and where things stand now
In January 2022, security researcher Paul Moore discovered that Eufy cameras were uploading thumbnail images to Amazon Web Services cloud servers even when the camera was set to local-only storage. The uploads happened without encryption and without user consent – directly contradicting Eufy’s marketing claims of “no cloud, no worries.”
It got worse. Researchers found that active streams could be accessed from anywhere via Eufy’s web portal without the end-to-end encryption Eufy claimed was in place. A class action lawsuit was filed.
Eufy’s response was a combination of fixes and explanations. They updated firmware to stop the thumbnail uploads. They acknowledged the web portal stream issue and patched it. They updated their privacy policy to be clearer about what actually goes to the cloud (push notification thumbnails, for instance, do require brief cloud transit).
Where things stand in 2026: the specific vulnerabilities from 2022 have been patched. Eufy still operates a local-first model with optional cloud storage, and independent testing since then hasn’t uncovered a repeat of the same issues. That said, if you bought into Eufy on a “100% no cloud” promise – that was never entirely accurate and isn’t now. Notification thumbnails touch their servers. The live stream situation is more secured than it was.
Is it a reason not to buy? That’s your call. It’s a reason to go in with accurate expectations rather than the marketing version.
Eufy subscription plans – what you actually need to pay for
The core value proposition is: local storage is free if you have a HomeBase. You buy the HomeBase once (usually bundled with the doorbell), and footage rolls to the hub’s internal storage indefinitely within its capacity.
Eufy does offer paid cloud plans if you want cloud backup, longer retention, or multi-device management:
- Free tier: local storage via HomeBase only
- Eufy Security Plan Basic: $2.99/mo per device – 30-day cloud storage
- Eufy Security Plan Premier: $9.99/mo – up to 10 devices, 30-day cloud storage
Compare that to Ring’s Protect Basic at $4.99/mo per device (required to watch any recorded footage at all) or Nest Aware at $6/mo (required for any video history beyond a 3-hour event buffer). With Eufy, you can ignore the subscription entirely and the cameras still function as full security cameras.
HomeKit integration – what you need and how it works
Eufy doorbells work with Apple HomeKit, but not by connecting the doorbell directly to your Wi-Fi and pairing it in Home.app. The HomeBase 3 hub is the HomeKit bridge – the doorbell talks to the hub, the hub talks to HomeKit.
This means you need the HomeBase in the setup even if you’d otherwise prefer to skip it. For most people buying the E340 or S330, the HomeBase is already part of the package, so this isn’t an added cost – just something to know going in.
Once set up, you get live view, motion notifications, and two-way audio through the Home app and Siri. Video history in the Home app requires iCloud+ with HomeKit Secure Video enabled – that’s an Apple subscription tier ($0.99/mo for 50GB plan and up), separate from anything Eufy charges. For a full breakdown of the HomeKit side, see our post on whether Eufy works with HomeKit.
Eufy vs Ring vs Nest – direct comparison
| Feature | Eufy E340 | Ring Video Doorbell Pro 2 | Google Nest Doorbell (Wired) |
|---|---|---|---|
| Max resolution | 4K main + 1080p secondary | 1536p (Head-to-Toe) | 960 x 1280 |
| Dual camera | Yes | No (tall FOV workaround) | No |
| Free local storage | Yes (HomeBase required) | No | No |
| Required subscription | No | Yes ($4.99/mo+) | Yes ($6/mo+) |
| HomeKit support | Yes (via HomeBase) | No | No |
| Works with Alexa | Yes | Yes (native) | Yes |
| Works with Google Home | Limited | Limited | Yes (native) |
Ring’s advantage is ecosystem depth – if you already have Ring cameras and an Alarm system, the integration is tighter. Nest’s advantage is Google Home and Assistant integration, plus solid AI detection without a hub. Neither lets you watch recorded footage without paying monthly.
For a deeper look at Ring Doorbell 2 specifically – including motion detection, battery, and installation – browse our Ring Doorbell 2 guides.
How to install a Eufy video doorbell
How to install a Eufy wired video doorbell (E340 or S330). Total time varies but the physical installation takes 20-30 minutes for most wired setups.
Turn off the circuit breaker for your doorbell
Find the breaker controlling your doorbell chime and switch it off. Confirm power is off by pressing your existing doorbell – if the chime doesn’t ring, you’re clear.
Remove your existing doorbell and note the wiring
Unscrew the existing doorbell from the wall and disconnect the two wires. Take a photo of the wiring before you disconnect – you’ll want a reference. Most homes use 16-24V AC transformer wiring.
Install the Eufy mounting bracket
Use the supplied template to mark drill holes. Drill, insert anchors, and mount the metal bracket to the wall. Thread the existing wires through the bracket opening.
Connect the doorbell wires
Connect your two doorbell wires to the screw terminals on the back of the Eufy doorbell. Polarity doesn’t matter for AC doorbell wiring – either wire goes to either terminal.
Mount the doorbell and install the HomeBase
Click the doorbell onto the mounting bracket. Then plug the HomeBase 3 into a wall outlet and connect it to your router via the included ethernet cable. Power the circuit back on.
Set up via the Eufy Security app
Download the Eufy Security app (iOS or Android), create an account, and follow the in-app prompts to add your HomeBase and then the doorbell. The app will walk you through Wi-Fi pairing and camera angle adjustment.
Bottom line
Eufy’s lineup makes a compelling case against Ring and Nest for one reason: local storage without a monthly fee. The E340 is the camera to get – 4K main lens, dual-camera porch coverage, HomeBase included in most bundles, and no subscription required to access your footage.
The S330 is a fine camera if you find a deal. The battery options are there for installs where wiring isn’t an option. And the 2022 privacy issue is worth knowing about – go in with realistic expectations about what “local storage” means in practice, and you’ll be fine.