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Looking for a reliable outdoor security camera that works without WiFi and provides clear 4K footage? The eufy Security 4G LTE Cam S330 is designed for off-the-grid monitoring, perfect for remote areas, construction sites, or homes with weak WiFi. Priced at $159.99 (36% off list price), it comes with a 32GB SD card and a SIM card for seamless 4G connectivity.
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Overview
Model: eufy Security 4G LTE Cam S330
Camera Type: Pan & Tilt (PTZ) Dome
Resolution: 4K Ultra HD (3840×2160) with color night vision
Connectivity: 4G LTE & 2.4GHz Wi-Fi Duo Mode
Battery & Solar: 9,400 mAh built-in battery + 4.5W solar panel
AI Features: Human/vehicle detection, AI tracking
Storage: 32GB Micro SD card included, up to 128GB supported
Weatherproof Rating: IP55, operating -20°C to 50°C (-4°F to 122°F)
App Compatibility: eufy Security app (iOS & Android)
Key Features and Performance
1. Off-the-Grid Power:
Equipped with a 4.5W solar panel and a 9,400 mAh battery, this camera keeps running even in remote areas without WiFi.
2. Dual-Mode Connectivity:
Automatic switching between 4G LTE and Wi-Fi ensures uninterrupted surveillance. The included EIOTCLUB SIM supports AT&T, T-Mobile, and Verizon for strong coverage.
3. 4K Color Night Vision:
Ultra-high-definition 4K video with a 100-lumen spotlight allows identification of objects up to 30 feet away, day or night.
4. 360° Pan & Tilt with AI Tracking:
AI detects and tracks people and vehicles, while the camera pans 344° and tilts 70° for full coverage.
5. Easy Setup & App Control:
Install using wall or pole mounts and control remotely via the eufy app. Customize alerts, motion detection zones, and receive instant notifications.
6. Durable & Weather-Resistant:
Designed for harsh environments, it withstands rain, dust, and extreme temperatures from -4°F to 122°F.
7. Two-Way Audio & Alerts:
Communicate in real-time and deter intruders with light and sound alarms.
Pros & Cons
| Pros | Cons |
|---|---|
| Works without WiFi using 4G LTE | Data consumption can be high if constantly streaming |
| 4K color night vision and AI tracking | Slight learning curve for first-time users |
| Solar-powered with long-lasting battery | Some mounts may need adjustments for poles |
| 360° pan & 70° tilt coverage | Spotlight may not fully illuminate large areas |
| Two-way audio and alert system | Initial setup may require app familiarity |
| Durable weatherproof build (IP55) | - |
Customer Feedback
Image Quality: Users love the sharp 4K video with clear color day and night.
Off-Grid Functionality: Solar power keeps it running without relying on electricity.
Connectivity: 4G LTE ensures consistent monitoring in remote locations.
Setup & Usability: Some users note the app is intuitive; others needed guidance for initial SIM activation.
Sample Reviews:
“Works perfect for my off-grid chicken coop. The solar panel keeps it at 100% battery.” – RickB
“I can monitor my home construction site remotely without WiFi. 4K image quality is amazing!” – Amazon Customer
“The AI tracking is impressive, and notifications are fast. Worth every penny.” – RP in SC
Technical Comparison Table
| Feature | eufy Security 4G LTE Cam S330 | eufy SoloCam S340 | REOLINK 4K LTE | Dragon Touch 4G LTE |
|---|---|---|---|---|
| Camera Type | PTZ Dome | PTZ Dome | PTZ | PTZ |
| Resolution | 4K | 2K | 4K | 4K |
| Connectivity | 4G LTE & Wi-Fi Duo Mode | 2.4GHz Wi-Fi | 4G LTE & Wi-Fi | 4G LTE & Wi-Fi |
| Battery & Solar | 9,400 mAh + 4.5W solar | 7,200 mAh + solar | 10,000 mAh + solar | 12,000 mAh + solar |
| AI Tracking | Human/Vehicle | Human/Vehicle | Motion/Vehicle | Human/Vehicle |
| Pan/Tilt | 344°/70° | 360°/90° | 360°/90° | 360°/90° |
| Storage | 32GB SD (up to 128GB) | Built-in 8GB | SD + Cloud | SD + Cloud |
| Price | $159.99 | $199.99 | $229.99 | $199.99 |
Conclusion
The eufy Security 4G LTE Cam S330 is perfect for anyone needing a high-quality, solar-powered outdoor camera in areas without WiFi. With 4K video, AI tracking, two-way audio, and dual-mode connectivity, it combines cutting-edge tech with off-grid independence. Ideal for remote monitoring, construction sites, and homeowners looking for reliable, high-resolution surveillance.