eufy Security eufyCam S330 (eufyCam 3), 4-Cam Kit, 4K Solar
About this product
About this item Crystal-Clear Night Surveillance: Achieve superior night vision with the eufy 4k camera's Starlight system, delivering 4K quality and vibrant colors in low-light conditions, outperforming traditional 1080p cameras.
Intelligent Intruder Alert: The eufycam 3's BionicMind AI accurately identifies friends from strangers without additional charges, advancing beyond simple motion detection.
Privacy-First Storage Solution: The eufycam 3 features military-grade encryption for local storage expandable up to 16 TB, ensuring safe data storage without the need for subscription-based cloud services.
Solar Powered: With its solar panel, the eufycam 3 requires just two hours of sunlight for continuous operation, surpassing the battery life of standard security cameras.
Tailored Smart Control: The eufycam 3 offers voice control through Alexa or Google Assistant and customizable activity zones for an enhanced smart home experience that goes beyond typical automation.
Editor's Take
Amazon reviewers say the eufy Security eufyCam S330 (eufyCam 3) 4-Cam Kit is strong on video quality, setup, and the appeal of no monthly fees, with many praising the 4K image clarity, night performance, and local storage. Some Amazon reviewers also mention that motion detection can be inadequate, while opinions vary on battery life, AI detection, and overall value.
On Reddit, users describe the system as reliable and easy to install, but some note that Amazon reviews have turned negative in some cases, especially around expectations versus real-world performance. Review-style sites and forum discussions commonly highlight the same tradeoffs: excellent privacy-focused local storage and solar charging, but occasional app connectivity and setup frustrations.
Independent review blogs generally view the kit positively for homes that want a subscription-free security system, especially in sunny locations where the built-in solar panels can keep the cameras topped up. Across those sources, the most common complaints are the high upfront price, the need for the HomeBase hub, and mixed results from motion detection and AI face recognition.
For YouTube, the search surfaced several real review videos about this exact product, including one titled eufyCam S330 Review: Is This 4K Wireless Security Kit Really Worth It in 2025? and another titled REVIEW: eufy security S330 eufyCam 3 2-Cam Kit - Solar Powered cameras & local Homebase 3 storage.
Price History
Specifications
| Other Special Features of the Product | 4K Starlight Night Vision, Integrated Solar Panel, Face Recognition AI, No Monthly Fee |
| Indoor Outdoor Usage | Outdoor |
| Compatible Devices | Smartphone |
| Controller Type | Amazon Alexa |
| Mount Type | Wall Mount |
| Color | White |
| Form Factor | Dome |
| Enclosure Material | human |
| Alert Type | Motion Only |
| Waterproof Rating | IP65 |
| Control Method | Voice |
| Connectivity Technology | Wireless |
| Connectivity Protocol | Wi-Fi |
| Wireless Technology | Wi-Fi |
| Video Capture Resolution | 4k |
| Frame Rate | 30 fps |
| Number of Channels | 4 |
| Video Capture Format | MPEG-4 |
| Night Vision | Starlight |
| Flash Memory Installed Size | 16 GB |
| Memory Storage Capacity | 16 GB |
| Antenna Location | Outdoor Security |
| Brand | eufy Security |
| Model Name | eufyCam3 4+1 |
| Number of Items | 4 |
| Built-In Media | 1 × HomeBase 3, 4 x Camera Mounting Brackets, 4 × Camera, Charging Cable, Power Adapter |
| Model Number | T8873 |
| Item Highlight | Integrated Solar Panel, AI Face Recognition, Spotlight, Expandable Local Storage, No Monthly Fee, Outdoor Wireless |
| UPC | 194644107819 |
| Manufacturer | eufy |
| Mfr Part Number | T8873 |
| Best Sellers Rank | #52 in Bullet Surveillance Cameras |
| ASIN | B0B87W6L9X |
| Customer Reviews | 4.0 out of 5 stars |
| Power Source | Battery Powered |
| Voltage | 5 volts |
| Wattage | 5 watts |
| Optical Zoom | 8 x |
| Field Of View | 135 degrees |
| Item Dimensions | 5.04 x 2.52 x 2.52 inches |
| Item Weight | 14.08 ounces |
| Unit Count | 4 Count |
