See 4K Detail Day and Night
The Eufy Security eufyCam 3 2-Cam Kit (model T88713W1, also known as S330 eufyCam 3 2-Cam Kit) is a premium wireless outdoor security camera system that includes two 4K cameras with integrated solar panels, paired with a HomeBase 3 hub for complete, subscription-free home surveillance. Each camera delivers ultra-sharp 4K resolution (3840×2160) with an f/1.4 aperture lens for exceptional low-light performance, a 135° wide-angle view, built-in spotlight for full-color night vision, and advanced BionicMind AI for accurate human detection, facial recognition (distinguishing family from strangers with high accuracy), and up to 95% reduction in false alarms from animals, vehicles, or shadows. The built-in solar panel provides “forever power” with just 2 hours of daily direct sunlight extending battery life to near-infinite, eliminating frequent recharging while offering up to 180 days standalone runtime. Footage stores locally on the HomeBase 3 (16GB built-in, expandable up to 16TB via hard drive) with AES-128 encryption for privacy, no monthly fees, two-way audio, customizable activity zones, and seamless integration for voice control via Alexa or Google Assistant. With IP67 weatherproofing, easy wireless installation, expandable support for additional cameras, and reliable 24/7 protection, this kit is an ideal all-in-one solution for driveways, backyards, entryways, or full-property monitoring in homes seeking high-detail video, smart AI, and truly maintenance-free solar-powered security.
Key Features
4K Ultra-HD Resolution with Advanced Low-Light Performance
Each camera records in stunning 4K resolution (3840×2160) with an f/1.4 large-aperture lens that captures exceptional detail and clarity even in low-light conditions, combined with a 135° wide-angle view and built-in spotlight for vivid full-color night vision up to 25 feet, ensuring sharp footage of faces, license plates, and activity day or night.
Built-in Solar Panel for Forever Power
The integrated solar panel on each camera harnesses just 2 hours of direct sunlight per day to keep the battery charged indefinitely in most locations, eliminating the need for frequent manual recharging and providing truly maintenance-free operation with up to 180 days of standalone runtime when sunlight is limited.
BionicMind AI with Facial Recognition
Powered by advanced BionicMind AI, the cameras perform precise human detection and facial recognition directly on the device and HomeBase, learning to identify family members versus strangers with up to 95% fewer false alerts from animals, vehicles, wind, or shadows for smarter, more relevant notifications.
Local Storage on HomeBase 3 with No Subscriptions
All footage is stored securely and privately on the included HomeBase 3 hub (16GB built-in expandable up to 16TB via external hard drive), with AES-128 encryption and no monthly fees or cloud dependency, giving you full ownership and control over your recordings while supporting expandable multi-camera systems.
Weatherproof Design and Smart Integration
With an IP67 weatherproof rating, the cameras withstand rain, dust, extreme temperatures, and direct sunlight for reliable year-round outdoor use, while seamless integration with Alexa and Google Assistant allows voice control, plus two-way audio and customizable activity zones through the eufy Security app for intuitive monitoring.
What’s in the Box
- 2 × eufyCam 3 (S330)
- 1 × HomeBase 3
- Mounting accessories, USB-C charging cable, and Ethernet cable
FAQs
How accurate is the facial recognition and AI detection?
BionicMind AI is highly effective at human detection and facial recognition after training (it learns family faces over time). It reduces false alerts by up to 95% compared to basic motion detection, correctly identifying strangers vs. known people in most cases. Accuracy improves with good lighting and frontal views; side angles, hats, masks, or very low light can occasionally cause misidentifications. Customize sensitivity and zones in the app to fine-tune.
Does it work with smart home systems like Alexa or Google Home?
Yes — the kit supports Alexa and Google Assistant for voice control (e.g., “Alexa, show front door camera”). You can view live feeds on Echo Show or Google Nest Hub, arm/disarm the system, and receive notifications. It also supports Apple HomeKit in some firmware versions (check eufy app for compatibility).
Is the 4K quality noticeably better than 2K cameras, and how is night vision?
The 4K resolution provides significantly sharper details (better for identifying faces, license plates, or small objects) compared to 2K models, especially when zooming in recordings. The f/1.4 lens and spotlight deliver excellent full-color night vision up to ~25 ft when motion is detected; IR fallback is also clear in complete darkness. Many users say the jump from 2K to 4K is worth it for critical areas like driveways or entrances.
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