eufy Security 4G LTE Cam S330 4K Solar Camera

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85%
88%
Performance
91%
Picture Quality
89%
Connectivity & Versatility
87%
Ease of Setup
84%
Battery Life
83%
AI Tracking Accuracy
90%
Night Vision Performance
86%
Durability & Build Quality
78%
App & Software Experience
80%
Customer Support
92%
Value for Money
75%
Motion Detection
More

Overview

The eufy Security 4G LTE Cam S330 4K Solar Camera offers an advanced security solution for outdoor areas. This solar-powered camera operates without relying on Wi-Fi, providing flexibility for off-grid locations. With its dual-mode connectivity (4G LTE and Wi-Fi), the system ensures continuous surveillance, automatically switching to mobile data when Wi-Fi is unavailable. The camera’s built-in AI enables real-time detection of people and vehicles, while the 360° pan-and-tilt functionality ensures full coverage of your property. Whether you're in a remote area or want to enhance your security, this outdoor surveillance system delivers reliable, uninterrupted monitoring.

Features & Benefits

This solar-powered camera boasts impressive features designed for both functionality and ease of use. The 4K resolution offers crisp, detailed footage, even in low-light conditions, thanks to its color night vision. It comes with a powerful 9,400mAh battery, ensuring long-lasting performance without frequent charging. The 360° pan and tilt capability, combined with AI-powered human and vehicle detection, provides smart, automated surveillance. With 32GB SD card storage (expandable up to 128GB), it ensures ample space for recorded footage, while the weatherproof IP55 rating makes it suitable for year-round outdoor use.

Best For

The eufy Security 4G LTE Cam S330 4K Solar Camera is ideal for a variety of users. It’s especially useful for homeowners who want a reliable outdoor security system without depending on Wi-Fi. Rural or off-grid properties will benefit from its solar-powered operation and mobile data connectivity. Additionally, it suits those who need 24/7 surveillance with minimal maintenance. Whether you're looking to secure a driveway, yard, or remote cabin, this system’s versatility ensures reliable, maintenance-free protection all year long.

User Feedback

Many users appreciate the ease of installation and how quickly the camera integrates into their home security setup. The 4K resolution and AI tracking receive positive reviews for providing clear, actionable footage. However, some users have mentioned that the motion detection sensitivity could be better, and a few found the app interface a bit challenging to navigate. Despite these concerns, the overall feedback highlights the camera’s durability and performance, making it a solid choice for those looking for reliable, wireless outdoor security.

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Pros

  • Easy installation process, even for users with limited technical knowledge.
  • Dual 4G LTE and Wi-Fi connectivity provides flexible installation options in remote areas.
  • 4K resolution delivers crisp, detailed video quality, especially for surveillance.
  • Solar-powered design reduces the need for constant recharging, ideal for off-grid locations.
  • AI-powered human and vehicle detection helps reduce false alerts and improve security.
  • 360° pan and tilt functionality ensures full coverage of outdoor areas with minimal blind spots.

Cons

  • Motion detection sensitivity may be too high, leading to occasional false alerts.
  • App interface can be cumbersome and less intuitive for some users.
  • Battery life can be inconsistent in areas with limited sunlight, affecting long-term reliability.
  • Camera may not be ideal for users in urban environments with strong Wi-Fi networks.
  • The setup can be complicated for those not familiar with dual connectivity options (4G LTE/Wi-Fi).
  • Some users report connectivity drops, particularly in areas with weak 4G LTE signal.

Ratings

The eufy Security 4G LTE Cam S330 4K Solar Camera has garnered a broad range of feedback across multiple platforms and languages, with verified user reviews contributing to the analysis. We filtered out spam, bot, and incentivized feedback to ensure that only authentic, high-quality insights informed the final scores. Both strengths, such as its versatile connectivity and clear 4K resolution, and potential pain points, like motion detection sensitivity, are reflected in the ratings.

Performance
88%
Many users find the overall performance of this outdoor surveillance system impressive, especially its dual connectivity options, which allow for flexible installation in remote areas. The 4K resolution ensures clear footage, making it easy to spot details from a distance, while the AI human and vehicle detection offers peace of mind in high-traffic areas.
However, some users have noted occasional lag in the video feed, particularly when relying on 4G LTE connectivity. Additionally, there have been mentions of the camera occasionally losing connection in areas with weak cellular signals, which can affect its reliability in more isolated spots.
Picture Quality
91%
The 4K resolution is widely praised by users for delivering sharp and vibrant images, even in low-light conditions. Coupled with color night vision, it ensures that users can rely on clear visuals at any hour. The ability to capture detailed images with minimal distortion is a key selling point for those prioritizing surveillance quality.
Some users, however, feel that the image quality slightly degrades when using the pan-and-tilt feature, especially during fast-moving scenarios. While night vision is good, a few buyers report minor ghosting or blurring in very low-light environments.
Connectivity & Versatility
89%
Buyers consistently highlight the flexibility of the dual-mode 4G LTE and Wi-Fi support. This feature ensures reliable operation in both urban and off-grid settings, allowing users to install the camera without worrying about a Wi-Fi connection. The inclusion of a built-in SIM card and the ability to switch between 4G LTE and Wi-Fi increases the system's adaptability for various needs.
Despite its versatility, some users report that the initial setup can be tricky, especially when configuring the 4G LTE settings. There are also occasional complaints regarding the transition between Wi-Fi and 4G LTE, which sometimes leads to brief disconnects or delays in the feed.
Ease of Setup
87%
The camera’s installation process is often praised for being straightforward. Many users appreciate the step-by-step guidance provided by the app, and the fact that it requires minimal technical knowledge. The mounting process is also simple, making it suitable for homeowners who prefer a DIY approach.
However, some users find the mounting options a bit limited, especially for areas that require more versatile positioning. The app's initial configuration, though simple for many, can be slightly confusing for those unfamiliar with app-controlled security systems.
Battery Life
84%
Users are generally satisfied with the camera’s battery life, which is enhanced by the solar power system. With a large 9,400mAh battery, it is designed for extended off-grid use, and most users report that it lasts for days or even weeks without needing a recharge, depending on the sunlight exposure.
Some buyers, however, feel that the solar charging doesn't fully meet their expectations in areas with less consistent sunlight. Additionally, users in particularly cloudy or rainy regions have noted that the battery life can be reduced, requiring more frequent charging than anticipated.
AI Tracking Accuracy
83%
The AI-powered human and vehicle detection feature has been well-received, with many users reporting that it accurately identifies moving subjects and sends timely alerts. The camera's ability to track and follow motion around the yard or driveway is a significant improvement over simpler motion detection systems.
However, some users report occasional false alerts triggered by animals, shadows, or even wind-blown debris. There is also feedback that the AI tracking can sometimes be slow to react when objects move quickly across the camera’s field of view.
Night Vision Performance
90%
The camera’s night vision functionality is one of its strongest points, with users frequently commenting on the clear, high-quality footage it provides after dark. The ability to view in full color, even in low light, is appreciated, as it provides added security during nighttime surveillance.
Despite the generally positive reviews, some users find the night vision feature less effective in areas with little to no artificial lighting. A few buyers also mention that the image clarity could be slightly improved in pitch-black conditions, with some ghosting or graininess appearing.
Durability & Build Quality
86%
Users consistently report that the camera's build quality is solid and well-suited for outdoor environments. The IP55 weatherproof rating ensures it can withstand the elements, including rain, snow, and direct sunlight. The durable construction helps the camera hold up well even in challenging weather conditions.
While the camera is generally durable, a few buyers have expressed concerns about its performance during extreme temperatures. Some users in very cold or hot climates noticed issues with the camera’s responsiveness or battery performance during extreme weather events.
App & Software Experience
78%
22%
The app offers a straightforward interface that allows users to control their camera remotely, with features like video streaming, alerts, and settings adjustments. Many users find it intuitive and easy to navigate once set up, and the app’s integration with the camera is generally smooth.
On the downside, some users find the app's interface to be a bit clunky or slow, especially when accessing live feeds or reviewing recorded footage. There are also a few reports of the app crashing or failing to load correctly, which can be frustrating for those relying on remote access.
Customer Support
80%
20%
Many users have reported positive experiences with the customer support team, particularly when they needed help with installation or troubleshooting. The support team is generally responsive and helpful in resolving issues, making it easier for users to get their cameras up and running.
However, some users have had less favorable interactions, particularly with more complex technical issues. There are occasional reports of slow response times or difficulty in getting in-depth support, which may leave some users feeling frustrated during troubleshooting.
Value for Money
92%
This device offers excellent value for money, considering its high-quality 4K resolution, solar power capabilities, and AI-powered tracking. Many users feel that it offers superior performance compared to similar products in the same price range, making it a strong investment for long-term security.
Despite the positive feedback, a small number of users feel the price is a bit high compared to simpler cameras with fewer features. However, most agree that the added features and solar power make it a worthwhile purchase for those seeking a comprehensive outdoor security solution.
Motion Detection
75%
25%
Many users appreciate the motion detection features when it works as intended, particularly with the camera’s AI for detecting humans and vehicles. This helps in reducing false alerts triggered by smaller, irrelevant movements.
However, there are recurring complaints about the sensitivity of the motion detection system. Some buyers feel that it is either too sensitive, resulting in frequent false alarms, or not sensitive enough, leading to missed detections in certain situations.

Suitable for:

The eufy Security 4G LTE Cam S330 4K Solar Camera is ideal for homeowners and remote users who require reliable outdoor security without depending on Wi-Fi. Its dual-mode connectivity allows flexible installation in areas with limited or no internet access, making it a great choice for rural properties, cabins, or off-grid locations. Users seeking minimal maintenance will appreciate its solar-powered design, which reduces the need for frequent recharging. Additionally, individuals prioritizing clear and detailed surveillance, such as those monitoring driveways or entrances, will benefit from the camera’s 4K resolution and advanced AI tracking features for detecting humans and vehicles.

Not suitable for:

This outdoor surveillance system may not be the best fit for users who live in areas with inconsistent sunlight, as the solar power system may not provide sufficient charging during extended cloudy periods. Those looking for a simple plug-and-play setup may also find the initial configuration a bit challenging, especially when switching between 4G LTE and Wi-Fi. Additionally, users in urban environments with strong Wi-Fi signals may find the added LTE capability redundant. Some buyers who prefer advanced integrations, like full Alexa or Google Assistant functionality, may feel that the camera’s app control and basic smart integrations fall short of expectations.

Specifications

  • Resolution: Supports 4K resolution for high-quality video capture and detailed surveillance.
  • Night Vision: Equipped with color night vision for clear footage even in low-light conditions.
  • Power Source: Solar-powered with a 9,400mAh battery, providing continuous off-grid operation.
  • Connectivity: Dual-mode connectivity supports both 4G LTE and Wi-Fi for versatile communication options.
  • Storage: Includes a 32GB SD card for local storage, expandable up to 128GB.
  • Pan & Tilt: Offers 360° pan and tilt functionality for comprehensive coverage and remote adjustments.
  • AI Detection: Features AI-powered human and vehicle detection to reduce false alarms.
  • Weatherproofing: Rated IP55 for weather resistance, making it suitable for outdoor use in various environments.
  • Motion Detection: PIR motion detection system triggers alerts based on detected movement.
  • App Control: Controlled and monitored via a mobile app for easy access to camera settings and live feeds.
  • SIM Card: Comes with a built-in SIM card for 4G LTE connectivity without needing an external SIM.
  • Storage Expansion: Supports microSD cards up to 128GB for extended video storage capacity.
  • App Compatibility: Compatible with iOS and Android devices through the dedicated mobile app.
  • Installation: Designed for easy installation with mounting hardware and step-by-step instructions.
  • Dimensions: Compact design, suitable for mounting on walls or poles in various outdoor locations.
  • Audio: Supports two-way audio, allowing for communication through the camera via the app.
  • Battery Life: Solar-powered battery life is designed to last weeks on a single charge under optimal conditions.
  • Sensor Type: Utilizes PIR sensors for motion detection to enhance security and conserve power.
  • Compatibility: Works with Amazon Alexa and Google Assistant for voice control and integration.

FAQ

Setting up this camera is straightforward. Simply mount it in your desired location, ensure it has access to sunlight for solar charging, and connect it to your phone via the app. You’ll also need to insert the included SIM card for 4G LTE connectivity, and follow the in-app instructions to complete the setup.

Yes, this device supports both Wi-Fi and 4G LTE connectivity, which makes it ideal for use in off-grid locations. If Wi-Fi is unavailable, you can rely on 4G LTE to ensure continuous operation.

The camera features a 9,400mAh solar-powered battery that can last for several weeks, depending on usage and sunlight exposure. With proper sunlight, it will remain charged without the need for frequent maintenance or charging.

Yes, the camera supports live streaming through its app, which allows you to monitor footage remotely from anywhere with an internet connection, using either Wi-Fi or 4G LTE.

The camera’s AI can differentiate between humans, vehicles, and other movements, reducing false alarms. It uses machine learning to continually improve detection accuracy, ensuring that only significant events trigger notifications.

Yes, the camera is rated IP55 weatherproof, meaning it can withstand rain, dust, and other outdoor conditions. It is suitable for year-round outdoor use in most environments.

The camera comes with a 32GB SD card for local storage, and it supports cards up to 128GB for extended storage. You can manage your footage directly from the app, which allows easy viewing and deletion of recordings.

Some users report occasional issues with motion detection sensitivity, which can lead to false alarms. Additionally, the app interface may not be intuitive for everyone, especially for those new to security cameras or technology in general.

Yes, the camera features 360° pan and tilt functionality, and you can adjust its position remotely via the app. This ensures that you can monitor various areas without needing to manually reposition the camera.

Many users appreciate the simple installation process. The camera is designed for easy mounting on a wall or pole, and the app guides you through each step. If you have access to sunlight, installation is quick and hassle-free.