Summary#
The eufy SoloCam S340 is a solar-powered wireless outdoor security camera that eliminates blind spots with 360° pan, 70° tilt, and dual lenses delivering 3K wide-angle plus 2K telephoto views with 8x hybrid zoom. With on-device AI detection, local storage, and zero monthly fees, it's built for homeowners who want complete outdoor coverage without wiring or subscriptions.
At a Glance#
Product : eufy Security SoloCam S340
Brand : eufy Security
Best For : Homeowners wanting wire-free 360° outdoor surveillance with no recurring costs
Protocol : WiFi 2.4GHz
Buy Now : 🇺🇸 eufy SoloCam S340 on Amazon US | 🇩🇪 eufy SoloCam S340 on Amazon DE
Key Highlights:
- Dual-lens system captures 3K wide-angle and 2K telephoto for detail at distance
- Solar-powered with SolarPlus technology — 2 hours of sun delivers all-day power
- 360° pan and 70° tilt eliminates blind spots around your property
- On-device AI detects humans and vehicles with 95% accuracy — no cloud needed
- 8GB local storage included, expandable to 16TB with optional HomeBase S380
Who Should Buy This#
The eufy SoloCam S340 hits a sweet spot for homeowners who want professional-grade outdoor surveillance without running cables or paying monthly subscriptions. It delivers dual-lens 3K + 2K resolution, solar power, and full PTZ coverage that competing brands charge significantly more for — and still tack on cloud fees.
Perfect for:
- Homeowners with large yards who need 360° coverage and can't run power cables to every corner of their property
- Renters who want a fully wireless setup they can mount, move, and take with them without leaving holes in walls
- Privacy-focused users who want AI detection and local-only storage without footage leaving their home network
- Budget-conscious families who refuse to pay monthly cloud fees but still want smart detection and detailed zoom
Design & Build Quality#
The SoloCam S340 uses a compact dome design with the dual-lens array housed in a rotating black module beneath a white wall-mount bracket. The integrated solar panel sits on top, angled to catch sunlight throughout the day. The whole unit mounts with a single bracket and can be repositioned without tools.
Build quality is solid. The IP67 weatherproof rating means it handles direct rain, heavy snow, and dust without flinching. It operates across a wide temperature range from -4°F to 140°F (-20°C to 60°C), covering harsh winters and scorching summers. The materials feel durable enough for years of outdoor exposure.
Key Features#
Dual-Lens System: See Wide and Zoom Deep#
The SoloCam S340 packs two cameras into one body. The wide-angle lens captures 3K resolution (2880 x 1620 pixels) across a 135° field of view, giving you the big picture of your yard, driveway, or porch. The telephoto lens delivers 2K resolution (2304 x 1296 pixels) with 8x hybrid zoom, letting you read license plates or identify faces from up to 40 feet away.
Both lenses use an f/1.6 aperture — the same wide aperture found in premium smartphone cameras. This captures 20% more light than standard security cameras, meaning sharper footage at dawn, dusk, and in low-light conditions.
Solar-Powered: No Wires, No Recharging#
The SolarPlus panel on top converts up to 25% of available sunlight into energy — 51% more efficient than competitor panels according to eufy's lab data. With just 2 hours of direct sunlight, the camera stores enough power for a full day and night of operation (100-200 mAh daily usage vs. 800-1200 mAh daily charge).
If you hit a stretch of cloudy days, the built-in battery provides up to 3 months of backup power. The solar panel is removable, so you can position it separately via cable if the camera's mounting location doesn't get direct sun.
360° Pan and 70° Tilt: No Blind Spots#
Most wireless cameras point in one direction and hope for the best. The SoloCam S340 rotates a full 360° horizontally and tilts 70° vertically, covering every angle around your home. Combined with the 135° wide-angle lens, a single camera can monitor areas that would normally require two or three fixed cameras.
The motorized pan/tilt mechanism is smooth and quiet. You can manually control the view from the eufy app, set patrol routes, or let the AI automatically track moving subjects across the camera's full range.
AI Detection: Smart Alerts Without Cloud Fees#
On-device AI processing identifies humans and vehicles with 95% accuracy, cutting down on false alerts from animals, shadows, or passing headlights. All processing happens locally on the camera — no footage is sent to cloud servers, and no subscription is needed.
Connect the camera to a HomeBase S380 (sold separately) and detection gets even smarter: familiar face recognition, pet detection, and enhanced vehicle identification via eufy's BionicMind AI. The HomeBase also adds expandable storage up to 16TB for weeks of continuous recording.
Color Night Vision with Spotlight#
The built-in 100-lumen spotlight activates on motion, illuminating the scene for full-color night footage instead of the grainy black-and-white you get from infrared-only cameras. Details like clothing color or car paint become visible at night from up to 26 feet away.
The spotlight doubles as a deterrent — an unexpected flash of light makes most intruders think twice. Combined with the 90dB siren and two-way audio (covering a 30-foot range), you can see, shout at, and scare off unwanted visitors from anywhere.
Technical Specifications#
Wide-Angle Resolution : 3K (2880 x 1620 pixels)
Telephoto Resolution : 2K (2304 x 1296 pixels)
Aperture : f/1.6 (both lenses)
Field of View : 135° diagonal (wide-angle)
Pan / Tilt : 360° horizontal / 70° vertical
Zoom : 8x hybrid zoom
Night Vision Range : 26 ft (8 m) with 100-lumen spotlight
Weatherproof Rating : IP67 (dust-tight, submersion-proof)
Operating Temperature : -4°F to 140°F (-20°C to 60°C)
Local Storage : 8GB on-device (up to 16TB with HomeBase S380)
Connectivity : WiFi 2.4GHz
Audio : Two-way with 90dB siren, 30 ft range
Pros & Cons#
Pros:
- Dual-lens system delivers wide-angle monitoring and detailed zoom in one camera
- Solar panel keeps camera powered indefinitely with just 2 hours of daily sun
- Full 360° pan and 70° tilt covers areas that normally need multiple cameras
- No monthly fees ever — AI detection and local storage all included
- IP67 rating handles rain, snow, dust, and extreme temperatures
- 8x hybrid zoom reads license plates from 40 feet away
Cons:
- WiFi 2.4GHz only — no 5GHz band support for faster connections
- 8GB built-in storage fills up quickly without a HomeBase for expanded capacity
- Advanced AI features like face recognition require separate HomeBase S380 purchase
- Solar panel needs direct sunlight positioning, which limits some mounting locations
Final Verdict#
Buy it. The eufy SoloCam S340 is the rare wire-free outdoor camera that doesn't compromise on coverage, resolution, or intelligence — delivering dual-lens 3K + 2K video, full PTZ control, and AI detection without a single monthly fee.
Our recommendation: Start with one camera to cover your most vulnerable entry point, then add more as needed — the eufy app manages multiple cameras seamlessly, and without subscription costs, scaling up doesn't mean scaling your bill. Get it on Amazon: 🇺🇸 eufy SoloCam S340 on Amazon US | 🇩🇪 eufy SoloCam S340 on Amazon DE