Forever Power, Solar Style: Sunlight each day is enough to continuously power SoloCam S40, so you never have to worry about changing the battery. And when the sun sets, the built-in battery keeps the juice flowing.
Light Up the Night: The ultra-bright 600-lumen spotlight switches on as soon as motion is detected, shining a light on any unwanted guests, while the color night vision picks out details in the darkness up to 8 meters away.
The Key is in the Detail: Capture every event that occurs around your home in ultra-clear 2K resolution.
No Hidden Costs: SoloCam is a one-time purchase. There are no monthly fees or hidden costs. Everything is done on-device for complete security and transparency.
Relevant Recordings: The built-in AI ensures SoloCam S40 only records when a person is present, rather than an animal.
Discount35%4.2 ratings
Our Price$12999of 5 stars
Listed Price$199.99104 reviews
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Just 2 hours* of direct sunlight each day is enough to continuously power SoloCam S40 with its integrated solar panel, so you never have to worry about changing the battery. And when night rolls up or a rain shower strikes, the built-in battery keeps the juice flowing.
See Detailed 2K HD
See exactly what's happening around your home in crisp 2K high-definition video.
Built-In Smart Detection
S40's built-in AI is 5× faster than the cloud, and you get it included—all for no monthly fee.
Speak Commands
Use Alexa or the Google Assistant to keep tabs on SoloCam when your hands are full, anywhere.
Customized Activity Zones
Only receive important alerts. Set up to 2 activity zones to cover the vital areas of your home.
Know What's Happening
SoloCam S40 learns as it goes, improving accuracy to 99% and reducing false alarms.
1Capture Every Detail2No Monthly Fee3Control with Your Voice4Protect What Matters5Real-Time Alerts*
eufy Security SoloCam Comparison
SoloCam S40
S330 eufycam（eufycam 3)
S300 eufycam（eufycam 3C)
SoloCam E40
4G LTE Starlight Cam
SoloCam E40 & Solar Panel
Monthly Fee
No
No
No
No
No
No
Battery Life
4-Month Battery, Solar Power
1 Year / Forever Power
6 Months
4 months
3-Month Battery, Solar Power
4-Month Battery, Solar Power
Local Storage
Yes
Yes
Yes
Yes
Yes
Yes
Video Resolution
2K
4K
4K
2K
2K
2k
Spotlight
600 Lumens, Adjustable
Yes
Yes
No
Starlight Color Night Vision
No
Color Night Vision
Yes
Yes
Yes
No (Infrared Only)
Yes
No (Infrared Only)
Field of View
130°
135°
135°
130°
120°
130°
Alexa/The Google Assistant
Yes
Yes
Yes
Yes
Yes
Yes
Human/Face/Motion Detection
Yes
Yes
Yes
Yes
Yes
Yes
Wi-Fi Connection
2.4 GHz Only
-
-
2.4 GHz Only
3G/4G LTE
2.4 GHz Only
1. Does SoloCam S40 support Apple HomeKit?
No, it supports Amazon Alexa and the Google Assistant, but it doesn’t currently support HomeKit.
2. How does storage work? Does SoloCam S40 support HomeBase2? Can I use cloud storage or NAS/RTSP?
SoloCam S40 is a standalone battery camera, and all videos can be stored locally on the camera. HomeBase2 and NAS/RTSP are not currently supported, but there will be a supported version in the future.
3. How do I set up SoloCam S40 in the eufy Security App?
Please use SoloCam S40 to scan the QR code in the eufy Security app to link with your account.
*If you choose to use cloud-based features such as cloud storage or push notifications with thumbnail previews, videos or thumbnail previews will be sent to the cloud as needed to provide your selected features.
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