When it comes to keeping an eye on your home, smart security cameras have become an absolute game-changer. And in this evolving landscape, eufy has really stepped up, especially with its impressive SoloCam S340 line. If you’re looking for a reliable, feature-packed solar-powered security solution, the eufy S340 is definitely one to consider. It’s designed to give you peace of mind with its dual-camera setup, 360° coverage, and impressive battery life thanks to its solar panel.
But what exactly makes the eufy S340 stand out, and which version or complementary product is right for you? We’re diving deep into 10 different eufy security options, focusing on the SoloCam S340 and other fantastic eufy devices that can bolster your home defense. From standalone cameras to multi-cam kits and essential accessories, we’ve got you covered. Let’s break down what these cutting-edge security systems offer, helping you pick the perfect fit for your smart home setup.
1. eufy Security SoloCam S340, Solar Security Cameras Wireless

This is the flagship standalone eufy S340 camera, offering a powerful combination of solar-powered convenience and advanced dual-camera technology. It’s perfect for those who need a single, robust camera to cover a specific area without the hassle of wires or constant battery swaps.
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Key Features:
- Enhanced Dual-Camera Clarity: 3K resolution with 8× zoom, 4K max with AI Tracking/Dual Views.
- Solar-Powered: Removable solar panel ensures continuous power.
- 360° Guardian: Full Pan & Tilt surveillance for no blind spots.
- Versatile, Effortless Setup: Compact, wire-free design for quick installation.
- Local Storage, No Monthly Fee: One-time purchase, recordings saved locally.
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Pros:
- Truly wire-free with solar charging.
- Excellent detail with dual cameras and zoom.
- Comprehensive area coverage with pan and tilt.
- No recurring subscription costs for storage.
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Cons:
- Requires good sunlight exposure for optimal charging.
- May need HomeBase for advanced AI features or expandable storage.
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User Impressions: Customers love the “set it and forget it” nature of the solar panel, praising the clear images and the ability to view a wide area. The dual-camera zoom capability is a frequent highlight, though some note that AI tracking sometimes reduces resolution.
- See it on Amazon here
2. eufy Security SoloCam S340 4-Cam Kit (HomeBase S380), Solar

For those looking to secure an entire property, this 4-camera kit featuring the SoloCam S340 and the powerful HomeBase S380 (HomeBase 3) is an exceptional choice. It offers comprehensive coverage with the added intelligence and expandable storage of the HomeBase.
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Key Features:
- Four SoloCam S340 cameras with dual-camera 3K clarity and 8× zoom.
- Solar-Powered for all four cameras.
- 360° Pan & Tilt Surveillance on each camera.
- Includes eufy HomeBase S380 (HomeBase 3) for enhanced AI and local storage.
- Local Storage, No Monthly Fee: Expandable storage on HomeBase.
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Pros:
- Complete home coverage with multiple cameras.
- Benefit from HomeBase 3’s advanced BionicMind AI capabilities.
- Centralized management and storage for all cameras.
- Zero subscription fees for core features.
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Cons:
- Higher initial investment.
- Requires strategic placement for HomeBase and cameras for optimal connectivity.
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User Impressions: Users frequently praise the seamless integration of multiple S340 cameras with the HomeBase 3, making it a robust and intelligent security system. The ability to cover all angles with solar power is a major selling point.
- See it on Amazon here
3. eufy Security SoloCam S340 2-Cam Kit (HomeBase S380), Solar

This 2-camera kit provides an excellent middle-ground for homeowners who need more than one camera but don’t require a full 4-camera setup. It pairs two SoloCam S340 units with the HomeBase S380 for smart, expansive coverage.
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Key Features:
- Two SoloCam S340 cameras with dual-camera 3K clarity and 8× zoom.
- Solar-Powered for continuous operation.
- 360° Pan & Tilt Surveillance on each camera for wide coverage.
- Comes with eufy HomeBase S380 (HomeBase 3) for smart features.
- Local Storage, No Monthly Fee: Expandable local storage via HomeBase.
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Pros:
- Ideal for covering main entry points or larger areas.
- Leverages HomeBase 3’s AI for better detection and management.
- Removes the need for monthly cloud storage fees.
- Easy setup with wire-free design.
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Cons:
- Still a significant investment compared to a single camera.
- Requires careful planning for camera placement to maximize coverage.
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User Impressions: Many find this 2-pack kit to be the sweet spot for balancing cost and comprehensive surveillance. The HomeBase 3 integration is consistently highlighted as a key benefit, especially for its AI capabilities.
- See it on Amazon here
4. eufy Security SoloCam S340, Solar Security Camera, Wireless

This is another variant of the single SoloCam S340, emphasizing its core benefits of wire-free operation and solar power. It’s a fantastic standalone choice for specific monitoring needs around your property, highlighting simplicity and efficiency.
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Key Features:
- Enhanced Dual-Camera Clarity: 3K resolution with 8× zoom.
- Solar-Powered: Install once, runs forever with a removable solar panel.
- 360° Guardian: Full 360° Pan & Tilt surveillance.
- Effortless Setup: 5-minute installation with compact, wire-free design.
- Local Storage, No Monthly Fee: No hidden costs.
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Pros:
- Quick and easy installation.
- Self-sustaining power source.
- Detailed views and wide area monitoring.
- Affordable entry into advanced eufy security.
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Cons:
- Lacks the advanced AI and expandable storage of HomeBase 3 unless purchased separately.
- Not ideal for multi-point surveillance without additional cameras.
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User Impressions: Reviewers often point out the ease of installation and the reliability of the solar charging. The clarity of the dual cameras is a recurring positive, making it a strong contender for those needing a single, high-performance camera.
- See it on Amazon here
5. eufy Security SoloCam S340 with HomeBase 3, Solar Security

This package combines the cutting-edge SoloCam S340 with the intelligent HomeBase 3, creating a powerful, single-camera surveillance system with advanced AI and expandable storage right out of the box. It’s perfect if you want all the smart features for one primary area.
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Key Features:
- eufy SoloCam S340 with dual-camera 3K resolution and 8× zoom.
- Solar-Powered for continuous operation.
- 360° Guardian: Complete surveillance with pan and tilt.
- Included HomeBase 3 with 16GB built-in, expandable up to 16TB local storage.
- Motion-Triggered Alarm: 100dB siren from HomeBase 3.
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Pros:
- Immediate access to HomeBase 3’s advanced AI features (BionicMind).
- Expandable local storage eliminates subscription worries.
- Integrated alarm system for active deterrence.
- Provides superior control and functionality for the S340.
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Cons:
- Higher cost than a standalone S340.
- HomeBase requires an indoor power source and network connection.
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User Impressions: Users appreciate the complete security package this offers, noting that the HomeBase 3 significantly enhances the S340’s capabilities. The intelligent detection and ample storage are frequently praised.
- See it on Amazon here
6. eufy Security HomeBase S380 (HomeBase 3), eufy Edge Security

While not a camera itself, the eufy HomeBase S380 (or HomeBase 3) is the brain behind many eufy security systems, including the SoloCam S340. It’s an essential upgrade for anyone wanting to maximize their eufy ecosystem with advanced AI, local storage, and seamless integration.
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Key Features:
- BionicMind AI: 99.9% facial recognition accuracy, smart AI tracking.
- Seamless Security Ecosystem: Connects all compatible eufy Security devices via the app.
- Expandable Local Storage: 16GB built-in, expandable up to 16TB, no monthly fees.
- Privacy Protection: Dual-layered AES-256 and RSA-1024 encryption.
- Proactive Intruder Deterrence: 100dB alarm siren triggered by AI motion.
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Pros:
- Transforms individual eufy devices into a powerful, intelligent system.
- Massive local storage capacity, eliminating subscription costs.
- Enhanced privacy and data security.
- Acts as a central hub for all eufy security management.
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Cons:
- Requires separate purchase of compatible cameras/devices.
- Functions as a hub, so it needs to be centrally located.
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User Impressions: Often described as a “must-have” for eufy users, the HomeBase 3 is lauded for its advanced AI, especially facial recognition, and the ability to consolidate and expand local storage. It significantly enhances the value of connected cameras like the eufy S340.
- See it on Amazon here
7. eufy Security E340 Video Doorbell Camera Wireless no

The eufy Security E340 Video Doorbell Camera brings a similar dual-camera sophistication to your front door. While not a SoloCam S340, its innovative dual-camera setup and flexible power options make it a standout for entryway surveillance, perfectly complementing an existing eufy system.
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Key Features:
- Dual Cameras, Double Security: Front-facing for people, downward-facing for packages.
- Color Night Vision: Industry-first dual-light system for clear night views up to 16ft.
- 2K Full HD Clarity: Detailed visuals of your doorstep.
- Battery or Wired: Flexible power options (quick-release battery, wired top-up).
- Chime Compatibility: Connects with existing chimes or eufy HomeBases.
- Local Storage, No Subscription Fee.
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Pros:
- Unrivaled package detection with dual cameras.
- Superior color night vision for better identification.
- Versatile installation with battery or wired options.
- Seamless integration with HomeBase 3 for expanded features.
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Cons:
- Not solar-powered, so battery swaps or wired connection needed.
- 2K resolution is lower than the S340’s 3K/4K potential.
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User Impressions: Users are highly impressed with the dual-camera functionality, especially for catching package thieves or seeing items left on the doorstep. The color night vision is a major plus, providing clarity when it matters most.
- See it on Amazon here
8. eufy Security SoloCam E42 4-Cam Kit (HomeBase S380), 4K

For those prioritizing sheer pixel count, the eufy Security SoloCam E42 4-Cam Kit offers true 4K UHD clarity. While a different model from the S340, it shares the benefit of solar power and comes with the intelligent HomeBase S380, making it another top-tier choice for comprehensive security.
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Key Features:
- Ultra HD 4K Clarity: Captures every detail, license plates up to 33 ft.
- AI Motion Detection and Smart Tracking: Minimizes false alarms.
- 360° Protection: Wide viewing angle, minimizing blind spots.
- Motion-Activated Siren: Powerful strobe light deters intruders.
- SolarPlus 2.0 Technology: 2 hours of direct sunlight keeps it charged.
- No Monthly Fee: Supports up to 128GB microSD (not included).
- HomeBase 3 Included: 16GB built-in, expandable up to 16TB.
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Pros:
- Stunning 4K resolution for unparalleled detail.
- Robust solar charging ensures continuous operation.
- Advanced AI tracking and detection.
- HomeBase 3 included for centralized control and storage.
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Cons:
- Doesn’t have the dual-camera feature of the S340 for combined zoom/wide views.
- MicroSD card for camera storage is not included.
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User Impressions: The 4K resolution is a consistent highlight, with users loving the clarity for identifying faces and license plates. The efficient solar charging and HomeBase 3 integration also receive high marks.
- See it on Amazon here
9. eufy Security SoloCam E30, Security Cameras Wireless

The eufy Security SoloCam E30 is another excellent solar-powered option, boasting 360° pan and tilt, much like the eufy S340, but delivering crisp 2K clarity. It’s a versatile, wire-free camera that provides comprehensive coverage with the convenience of continuous solar power.
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Key Features:
- 360° Vision: 360° pan and 70° tilt for no blind spots.
- Enhanced 2K Clarity Day and Night: f/1.6 aperture for superior image quality.
- Stay Charged With Forever Power: Removable solar panel, 2 hours of daily sun for charge.
- No Monthly Fee: Local storage via microSD card (up to 128 GB, not included).
- AI Auto Lock and Tracking: Built-in AI for motion-tracking of humans/vehicles.
- Dual Compatibility: Works with HomeBase S380 & HomeBase S280 for advanced AI/storage.
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Pros:
- Excellent panoramic coverage with pan and tilt.
- Reliable solar charging keeps it running.
- Smart AI tracking helps focus on important events.
- Flexible compatibility with both HomeBase versions.
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Cons:
- 2K resolution is lower than the S340’s 3K and E42’s 4K.
- MicroSD card not included, an additional purchase.
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User Impressions: Users appreciate the E30’s broad viewing angles and effective AI tracking. The solar charging is often cited as a key benefit, ensuring the camera remains operational without manual intervention.
- See it on Amazon here
10. Holicfun Rain Cover for Eufy Security SoloCam S340

To ensure your investment in the eufy S340 camera lasts and performs optimally, an accessory like the Holicfun Rain Cover is a smart buy. This cover is specifically designed to protect your SoloCam S340 from harsh weather elements, maintaining clear vision and extending its lifespan.
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Key Features:
- Designed to protect Eufy Security SoloCam S340 from rain and UV rays.
- Black interior prevents light reflection interference on the camera lens.
- Made of high-quality ABS plastic for long-lasting use.
- Quick and easy installation before attaching the solar panel.
- Only compatible with Eufy Security SoloCam S340.
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Pros:
- Enhances durability and longevity of your S340.
- Ensures clear camera footage in inclement weather.
- Easy to install without special tools.
- Specific design for a perfect fit.
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Cons:
- An additional purchase.
- Only compatible with the S340, not other eufy models.
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User Impressions: Customers find this rain cover to be a worthwhile addition, noting that it effectively shields the camera from direct rain and sun, which helps maintain image quality and potentially extends the life of the camera components.
- See it on Amazon here
Frequently Asked Questions (FAQ)
Q1: What makes the eufy S340 stand out from other security cameras?
The eufy S340 is unique for its dual-camera setup, offering both a wide-angle view and an 8x optical zoom simultaneously, along with 360° pan and tilt capabilities. Combined with an integrated solar panel for continuous power and local storage (often paired with HomeBase 3 for advanced AI), it offers comprehensive, wire-free, and intelligent surveillance without monthly fees.
Q2: Do I need a HomeBase for my eufy SoloCam S340?
While a standalone eufy S340 can operate independently, pairing it with a HomeBase (especially the S380/HomeBase 3) unlocks significant advantages. These include expanded local storage (up to 16TB), advanced AI features like facial recognition (BionicMind), cross-device integration, and an integrated alarm siren. It’s highly recommended for a more robust and intelligent security system.
Q3: How reliable is the solar charging on the eufy S340?
The eufy S340 features a highly efficient removable solar panel. With just 2 hours of direct sunlight per day, it can keep the camera continuously charged, ensuring “forever power.” Performance can vary based on local weather conditions and placement, but generally, users find it very effective for maintenance-free operation.
Q4: Is there a monthly subscription fee for eufy security cameras?
No, eufy security products, including the SoloCam S340, are designed for one-time purchases with no mandatory monthly subscription fees for local storage of recordings. You can save all your footage locally, either on the camera’s internal storage (if applicable) or on a connected HomeBase. Cloud storage options might be available as an add-on, but they are not required for basic functionality.
Q5: What is the difference between 3K and 4K resolution on eufy cameras?
3K resolution (e.g., 2048×1536) offers excellent clarity, especially with the S340’s dual-camera system and zoom. 4K UHD (3840×2160) provides even finer detail, allowing you to discern smaller objects or license plates from further distances. While the S340 records in 3K, it can achieve 4K when using specific features like AI tracking or dual views, which optimize the output. The SoloCam E42, for instance, offers native 4K.
Q6: Can eufy S340 cameras integrate with smart home ecosystems like Alexa or Google Assistant?
Yes, eufy security cameras, including the S340, are generally compatible with popular smart home platforms like Amazon Alexa and Google Assistant. This allows you to view live feeds, arm/disarm your system, and receive alerts using voice commands or through your smart display devices. Ensure your specific camera and HomeBase firmware are up-to-date for the best integration experience.



