Quick Summary
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Product Name: eufy SoloCam S340
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Type: Wireless outdoor security camera with built-in solar panel
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Launch Context: Part of eufy’s expanding smart camera lineup, designed for homes seeking low-maintenance, subscription-free surveillance
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Core Specs:
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Dual-lens setup: 3K (wide) + 2K (telephoto)
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Mechanical movement: 360° pan, 70° tilt
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Color night vision (via spotlight), f/1.6 aperture
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Local storage only: 8GB eMMC (non-expandable)
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AI detection: people, vehicles, pets
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Connectivity: 2.4GHz Wi-Fi, Alexa & Google Assistant support
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Power: 10,000mAh battery + 2.2W solar panel
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Weather resistance: IP67
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Retail Price: ~$199.99 (as of March 2025)
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Monthly Fees: None
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Main Trade-offs:
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No support for NAS, cloud backup, or HomeKit
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App responsiveness varies by network
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Fixed internal storage
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Ideal User: Homeowners seeking local-only, smart-tracking surveillance with full-area motorized coverage — especially in areas with sufficient sunlight
Key Features
Not all features are created equal — and not all of them will actually make a difference in how safe or aware you feel about your home. Here are the ones that do.
🔭 1. A Dual-Lens System That Thinks in Layers
Most security cameras make you choose: do you want to see the big picture or zoom in on the details?
The S340 doesn’t ask you to pick.
With a 3K wide-angle lens working in tandem with a 2K telephoto, this camera lets you monitor both context and clarity. When motion is detected, it doesn’t just track — it zooms and reframes, intelligently. It’s not magic, but it feels like it when it catches a license plate and the person walking away from it.
Still, it’s worth noting: this is digital hybrid zoom, not optical. So if you’re expecting DSLR-grade punch-ins, keep your expectations grounded.
🎯 2. It Moves — So You Don’t Miss a Thing
Security isn’t just about seeing clearly — it’s about seeing everywhere. The S340’s 360° pan and 70° tilt motors mean the camera isn’t stuck staring in one direction.
You can rotate it from your phone, or let it rotate itself when motion enters the frame. For wide open areas — driveways, front yards, oddly shaped patios — this is the feature that makes a real difference.
It’s not perfect. Some users say the movement can be slow on weaker Wi-Fi, and fast-moving objects might get out of frame. But for a stationary outdoor camera, this flexibility is rare and genuinely useful.
🧠 3. Local AI That Sorts Out the Noise
Nobody wants to be notified every time a leaf flutters past the lens. Thankfully, the SoloCam S340 uses on-device AI to distinguish between:
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People
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Vehicles
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Pets
This helps cut down false alerts, and adds a layer of contextual awareness — you can choose to only be alerted when a car pulls in or when someone walks up, not when your cat decides to explore the garden.
The AI isn’t infallible. It sometimes flags pets as people or vice versa, but compared to motion-only cams, it’s a significant upgrade in sanity.
🌙 4. Night Vision That Doesn’t Just See — It Illuminates
Low-light footage has always been a pain point for home cameras. The S340 tackles it with a dual approach:
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Infrared for basic grayscale night vision
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Built-in spotlight for color night vision when needed
The result? You can actually recognize faces, clothing, or objects — not just silhouettes.
Just remember: the spotlight draws attention. If you’re trying to stay discreet, this isn’t always a plus.
☀️ 5. Solar Power, Done Simply
The idea of “set and forget” security only works if the power lasts. Here, it mostly does.
The included 2.2W solar panel and 10,000mAh battery combo generally keeps the camera running indefinitely, assuming 2+ hours of direct sunlight daily.
But if you install it in a shaded porch or gloomy region, that promise weakens. You’ll need to charge it manually from time to time.
Who Should Buy
The S340 isn’t trying to be the camera for everyone. And that’s actually a good thing.
Let’s break down who will get the most out of it — and who probably won’t.
✅ This Camera Makes Sense If You Are:
🏡 A Homeowner Who Wants Full-Area Coverage Without Wiring Headaches
You want to monitor a wide space — a driveway, a garden, a front gate — but you don’t want to hire an electrician or drill holes.
This camera installs in minutes, pans across 360°, and doesn’t need a base station or monthly subscription.
🌞 Someone Who Gets Sunlight (And Wants to Use It)
The solar panel actually works — but only if it gets real, daily sun exposure. If your mounting location is bright and clear, this can be a genuinely self-sustaining solution.
📵 A Privacy-Focused User Who Prefers Local Storage
If you’re not comfortable with cloud uploads, subscriptions, or your footage sitting on a server in another country — the 8GB local storage (no fees, no internet dependency) might feel reassuring.
🤖 Someone Who Needs Smarter Alerts — But Not Too Smart
If your last camera sent 18 notifications a day because of wind-blown plants, the AI here is a step up. It won’t change your life, but it will reduce noise.
It’s not facial recognition or license plate reading — it just knows “person” vs “dog” vs “car,” and that’s often enough.
❌ It’s Probably Not For You If You Are:
☁️ A Cloud-First User or a Tech Tinkerer
There’s no support for cloud backup, NAS, or RTSP. You’re locked into the 8GB internal memory. If you need remote archiving, 24/7 recording, or automation via HomeKit/Matter, this is not your match.
💻 Someone with Slow or Unstable Wi-Fi
The camera only supports 2.4GHz Wi-Fi, and user reviews note occasional lag in live view and remote panning. If your connection is weak or crowded, these annoyances will show up.
🧠 Expecting Advanced AI or a Security System Backbone
This is a standalone camera, not a full ecosystem hub. It doesn’t talk to smart locks, sirens, or mesh networks. The AI is practical, but limited. Don’t expect security-level object recognition or event scripting.
The SoloCam S340 fits best in a very specific use case:
“I want reliable, wide-view home surveillance — without wires, without fees, and without needing to learn a smart home language.”
If that’s you, this camera checks a lot of boxes.
If not — we’ll explore the alternatives in the next section.
