eufy Security Camera Systems: 9 Picks Ranked by Specs
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Finding the best eufy security security camera systems requires matching your home’s layout to specific hardware specs. This guide compares 9 options, ranked strictly by published specifications. eufy Security offers a wide range of devices, including door sensors, solar-powered 4K cameras, PoE bullet units, and smart hubs. The top pick is the eufy Security Door and Window Entry Sensor, which leads for monitoring doors and windows via HomeBase with reliable open-and-close detection. We evaluated these picks based on their listed dimensions, resolution, power sources, and connectivity types to help you choose the right system.
Quick picks
Our 9 picks
eufy Security Door and Window Entry Sensor
Best for: monitoring doors and windows via HomeBase
- Power Source
- Battery
- Color
- White
- Dimensions
- 2.91 × 1.1 × 0.87 inches
- Weight
- 2.4 ounces
The eufy Security Door and Window Entry Sensor monitors openings using a compact 2.4-ounce frame measuring 2.91 by 1.1 by 0.87 inches. It runs on an included CR123A battery rated for 800 days of operation. When triggered, it activates a 100-decibel siren on your HomeBase and sends smartphone alerts. This unit suits you if you want perimeter breach alerts.
Pros
- Rated for 800 days of battery life on a single CR123A cell
- Triggers a 100-decibel HomeBase siren and sends smartphone alerts upon forced entry
- Compact frame measuring 2.91 by 1.1 by 0.87 inches and weighing 2.4 ounces
- Ships with CR123A battery, magnet, and mounting screws included
Cons
- Requires a separate eufy Security HomeBase to operate
- Lacks integrated video or camera capabilities
- Uses non-rechargeable CR123A battery power
Good fit if
- You already own or plan to install a eufy Security HomeBase hub.
- You want physical door and window entry detection with two-year battery life.
Skip if
- You require a standalone entry sensor that works without a HomeBase.
- You need camera surveillance and video recording at your entry points.
Verdict: eufy Security Door and Window Entry Sensor pairs directly with your HomeBase to deliver reliable open-and-close entry monitoring without frequent battery swaps.
eufy Security eufyCam E40 Solar 2-Camera Kit
Best for: Local storage and color night vision
- Video Resolution
- 2K QHD
- Camera Count
- 2
- Power Source
- Solar, Battery
- Connectivity
- Wireless
- Night Vision Type
- MaxColor Night Vision
- Color
- White
View on Amazon: eufy Security eufyCam E40 Solar 2-Camera Kit
The eufy eufyCam E40 2-Cam Kit delivers 2K QHD video with MaxColor Night Vision. It uses a built-in solar panel and 13,000 mAh battery for continuous power. HomeBase 2 provides 16 GB of local storage with no monthly fees. The system supports Apple HomeKit, Alexa, and Google Assistant. It suits users who want high-resolution color night vision and local data storage without subscriptions.
Pros
- 2K QHD resolution for clear video
- MaxColor Night Vision with F/1.0 aperture
- Solar-powered with 13,000 mAh battery
- 16 GB local storage in HomeBase 2
- Compatible with Apple HomeKit and Alexa
Cons
- Requires HomeBase 2 for local storage
- No mention of wired backup power
- Limited to 2 cameras in this kit
Good fit if
- You want color night vision without spotlights
- You prefer local storage over cloud subscriptions
- You need solar-powered wireless cameras
Skip if
- You require 4K UHD resolution
- You want a single camera unit
- You need wired PoE connectivity
Verdict: The eufy eufyCam E40 2-Cam Kit is a solid choice for homeowners who prioritize local storage and color night vision. It fits buyers who want wireless flexibility without recurring fees.
eufy Security 4K PoE Bullet Camera
Best for: expanding existing eufy NVR S4 setups
- Video Resolution
- 4K UHD
- Camera Count
- 1
- Power Source
- PoE
- Connectivity
- PoE
- Channels
- 8 CH, expandable to 16 CH
- Hard Drive Capacity
- 2 TB
This is a single 4K UHD add-on bullet camera for your eufy NVR S4. It features a 122-degree wide-angle field of view and Starlight Color Night Vision that captures detail without a spotlight. The unit includes a pre-installed 2 TB hard drive for local storage. You get AI human detection to reduce false alerts and IP67 weatherproofing for outdoor use. It connects via a single PoE cable for power and data.
Pros
- 4K UHD resolution with 122-degree wide-angle field of view
- Starlight Color Night Vision without needing a spotlight
- Pre-installed 2 TB hard drive for local storage
- AI human detection reduces false alerts by 99%
- IP67 weatherproof rating for outdoor durability
Cons
- Requires the separate eufy NVR S4 to operate
- Single camera only; does not include the NVR
- Power over Ethernet requires a compatible switch or injector
Good fit if
- You already own an eufy NVR S4 and need an extra lens
- You want 4K resolution with color night vision
- You prefer wired PoE connections for reliable 24/7 recording
Skip if
- You do not have an eufy NVR S4
- You need a wireless camera system
- You want a complete kit with the recording hub included
Verdict: eufy Security PoE Bullet Camera E40 is a high-resolution add-on for users who already have the eufy NVR S4 and need to expand their surveillance coverage with a single 4K unit.
eufy HomeBase Pro S1 4G Hub
Best for: reliable connectivity and PoE support
- Power Source
- Plug-in, Battery
- Connectivity
- Wi-Fi, PoE, 4G LTE
- Hard Drive Capacity
- 32 GB built-in, expandable to 16 TB
- Color
- White
- Dimensions
- 6.69 × 4.76 × 8.66 inches
The eufy HomeBase Pro S1 acts as a central hub for your security system, featuring 4G LTE connectivity and a 24-hour battery backup. It supports both Wi-Fi and PoE connections, unlike the Wi-Fi-only HomeBase 3. The unit includes 32 GB of local storage, expandable to 16 TB. You get uninterrupted video during power or internet outages. It is built for reliable, advanced setups where connectivity stability is critical.
Pros
- 4G LTE connectivity ensures internet access during outages
- 24-hour built-in battery backup for continuous operation
- Supports both Wi-Fi and PoE device connections
- 32 GB local storage expandable up to 16 TB
Cons
- Requires Ethernet connection to router for stable operation
- Limited to select eufy devices rather than universal compatibility
- No mention of built-in display or physical controls
Good fit if
- You need internet redundancy during outages
- You use PoE cameras alongside wireless devices
- You want local storage for data privacy
Skip if
- You only have Wi-Fi cameras and no PoE gear
- You prefer a hub that connects via Wi-Fi only
- You need a universal hub for third-party brands
Verdict: eufy HomeBase Pro S1 4G Hub is the right choice if you require reliable connectivity through 4G LTE and PoE support for a robust security network.
eufy Security 7-Piece Outdoor System with 4G LTE
Best for: homes with poor Wi-Fi or power reliability
- Camera Count
- 2
- Power Source
- Battery Backup
- Connectivity
- 4G
- Placement
- Outdoor
View on Amazon: eufy Security 7-Piece Outdoor System with 4G LTE
This eufy Security bundle includes two SoloCam S340 outdoor cameras, a HomeBase S1 hub, a keypad, two entry sensors, and a key fob. It relies on 4G LTE connectivity and a 24-hour battery backup to maintain surveillance during power or internet outages. The system offers 32 GB of local storage, expandable to 16 TB, ensuring data privacy without monthly fees. It suits users needing reliable, off-grid capable security in areas with poor Wi-Fi.
Pros
- 4G LTE connectivity for uninterrupted video during internet outages
- 24-hour built-in battery backup for power loss protection
- 32 GB local storage expandable up to 16 TB
- No monthly fees required for local processing and storage
Cons
- Requires 4G cellular signal for primary connectivity
- Limited to two cameras in this specific bundle
- No mention of cloud storage or app remote access in specs
Good fit if
- You live in an area with unreliable Wi-Fi
- You need security during frequent power outages
- You prefer local storage over cloud subscriptions
Skip if
- You require more than two cameras
- You have strong, stable Wi-Fi and do not need 4G
- You want a cloud-based storage solution
Verdict: eufy 7-Piece System with 4G LTE provides essential off-grid protection for homes with weak internet. It fits buyers who prioritize cellular connectivity and local data privacy over cloud features.
eufy Security Dual-Lens PoE Bullet-PTZ Camera
Best for: detailed subject tracking with NVR
- Video Resolution
- 2K, 4K
- Power Source
- PoE
- Connectivity
- PoE
- Placement
- IP65
- Night Vision Type
- Color, IR
- Form Factor
- Bullet
View on Amazon: eufy Security Dual-Lens PoE Bullet-PTZ Camera
This dual-lens eufy camera combines a fixed 2K upper lens with a 4K PTZ lower lens. The fixed lens monitors the property while the PTZ lens tracks subjects with 5× digital zoom up to 65 ft. It supports PoE for single-cable installation and includes red and blue strobe deterrents. You need an eufy NVR to unlock all features like cross-camera tracking.
Pros
- Dual-lens design with 2K fixed and 4K PTZ optics
- 360° OmniTrack with 5× digital zoom for detailed capture
- Pro-grade red and blue strobe deterrent lights
- PoE connectivity delivers power and data over one cable
Cons
- Requires a compatible eufy NVR for full functionality
- Limited to 65 ft effective tracking range
- No local storage mentioned; relies on NVR or cloud
Good fit if
- You need detailed tracking of specific subjects across a wide area
- You already own or plan to buy an eufy NVR
- You prefer wired PoE installation for reliability
Skip if
- You want a standalone camera without an NVR
- You need wireless battery-powered operation
- You require tracking beyond 65 ft distance
Verdict: eufy 4K PoE Bullet-PTZ Cam E50 fits users who need precise subject tracking and are willing to integrate it into an NVR-based system. It is ideal for monitoring large perimeters where detail matters.
eufy Security SoloCam 6-Camera 4K Solar System
Best for: Large properties needing extensive 4K solar coverage
- Video Resolution
- 4K
- Camera Count
- 6
- Power Source
- Solar
- Color
- White
- Dimensions
- 14.5 × 10 × 6 inches
View on Amazon: eufy Security SoloCam 6-Camera 4K Solar System
This kit includes six solar-powered 4K cameras and a HomeBase 3 hub. The cameras offer true 4K UHD clarity and AI motion tracking. SolarPlus 2.0 technology requires just two hours of daily sunlight to maintain power. The included hub provides 16 GB of built-in storage, expandable up to 16 TB. This setup supports up to 128 GB of local microSD storage per camera, eliminating monthly fees. It suits users seeking high-resolution coverage without ongoing costs.
Pros
- True 4K UHD resolution for detailed footage
- SolarPlus 2.0 technology for maintenance-free operation
- AI motion detection with smart tracking
- HomeBase 3 included with 16 TB expandable storage
- No monthly subscription fees required
Cons
- MicroSD cards are not included with the kit
- Cameras and HomeBase ship in separate boxes
- Requires firmware and app updates for best performance
Good fit if
- You want high-resolution video without monthly fees
- You have outdoor areas with sufficient sunlight
- You need to monitor multiple zones simultaneously
Skip if
- You require continuous recording without a hub
- You prefer a single all-in-one package
- You need immediate setup without updates
Verdict: eufy Security SoloCam E42 6-Cam Kit delivers extensive 4K coverage for large properties. It fits buyers who prioritize local storage and solar power over convenience of immediate unboxing.
eufy Security eufyCam 2C Wireless Add-On Camera
Best for: Existing eufy hub owners needing 1080p outdoor coverage
- Video Resolution
- 1080p HD
- Camera Count
- 1
- Power Source
- Battery
- Connectivity
- Wireless
- Placement
- IP67
- Dimensions
- 3.2 × 1.89 × 2.24 inches
View on Amazon: eufy Security eufyCam 2C Wireless Add-On Camera
The eufyCam 2C is a single wireless add-on camera that records in 1080p HD. It features a 135-degree diagonal field of view and human detection technology to filter out non-human alerts. The unit runs on a battery with a rated 180-day life and holds an IP67 weatherproof rating. You must pair it with a HomeBase 2 hub to operate. This model suits users who need a compact, weather-resistant outdoor camera for their existing eufy system.
Pros
- Records video in 1080p HD resolution
- 180-day battery life on a single charge
- IP67 weatherproof rating for outdoor use
- 135-degree diagonal field of view
- Human detection technology reduces false alerts
Cons
- Requires HomeBase 2 hub to function
- Limited to 1080p resolution compared to 2K or 4K models
- Single camera kit without included hub
Good fit if
- You already own a HomeBase 2 hub
- You need a weather-resistant outdoor camera
- You prefer battery-powered wireless installation
Skip if
- You do not have a HomeBase 2 hub
- You require 4K video resolution
- You want a standalone camera without a hub
Verdict: eufy Security eufyCam 2C 1080p Wireless Camera is a solid 1080p add-on for existing eufy hubs. It fits users who want weather-resistant battery power and human detection without upgrading their entire system.
eufy Security HomeBase 3 Smart Hub
Best for: expanding a multi-device eufy security setup
- Dimensions
- 4.33 × 3.09 × 5.65 inches
- Weight
- 1.46 pounds
The eufy HomeBase 3 acts as the central hub for your security ecosystem, supporting up to 50 connected devices including 16 cameras and 34 sensors. It offers 16 GB of built-in storage, expandable to 16 TB via a portable hard drive. The hub features BionicMind AI for accurate facial recognition and daily security briefings. Its 100 dB siren and cross-tracking support enhance deterrence and monitoring. This gray and white unit measures 4.33 by 3.09 by 5.65 inches.
Pros
- Supports up to 50 devices including 16 cameras
- Expands storage up to 16 TB via hard drive
- Features 100 dB siren for intruder deterrence
- Includes BionicMind AI for facial recognition
Cons
- Portable hard drive not included for expansion
- Requires compatible eufy Security devices
- No mention of cellular backup connectivity
Good fit if
- You need a central hub for a large system
- You want to avoid monthly storage fees
- You value AI-driven false alarm reduction
Skip if
- You only have one or two cameras
- You prefer cloud-only storage solutions
- You need a camera with built-in recording
Verdict: eufy HomeBase 3 Smart Hub is ideal for users building a comprehensive security network with many devices. It provides local storage expansion and AI features for those prioritizing privacy and scale over simplicity.
Specifications side by side
| Spec | eufy Security Door and Window Entry Sensor | eufy Security eufyCam E40 Solar 2-Camera Kit | eufy Security 4K PoE Bullet Camera | eufy HomeBase Pro S1 4G Hub | eufy Security 7-Piece Outdoor System with 4G LTE | eufy Security Dual-Lens PoE Bullet-PTZ Camera | eufy Security SoloCam 6-Camera 4K Solar System | eufy Security eufyCam 2C Wireless Add-On Camera | eufy Security HomeBase 3 Smart Hub |
|---|---|---|---|---|---|---|---|---|---|
| Video Resolution | not specified | 2K QHD | 4K UHD | not specified | not specified | 2K, 4K | 4K | 1080p HD | not specified |
| Camera Count | not specified | 2 | 1 | not specified | 2 | not specified | 6 | 1 | not specified |
| Power Source | Battery | Solar, Battery | PoE | Plug-in, Battery | Battery Backup | PoE | Solar | Battery | not specified |
| Connectivity | not specified | Wireless | PoE | Wi-Fi, PoE, 4G LTE | 4G | PoE | not specified | Wireless | not specified |
| Channels | not specified | not specified | 8 CH, expandable to 16 CH | not specified | not specified | not specified | not specified | not specified | not specified |
| Hard Drive Capacity | not specified | not specified | 2 TB | 32 GB built-in, expandable to 16 TB | not specified | not specified | not specified | not specified | not specified |
| Placement | not specified | not specified | Outdoor, IP67 | not specified | Outdoor | IP65 | not specified | IP67 | not specified |
| Night Vision Type | not specified | MaxColor Night Vision | Starlight Color Night Vision | not specified | not specified | Color, IR | not specified | not specified | not specified |
| Form Factor | not specified | not specified | Bullet | not specified | not specified | Bullet | not specified | not specified | not specified |
| Resolution | not specified | 2K | 4K | not specified | not specified | 4K | 4K | 1080p | not specified |
| Features | not specified | Night Vision | not specified | not specified | not specified | Dual-Lens | not specified | not specified | not specified |
| Color | White | White | white + black | White | not specified | white + black | White | Gray+White | Gray+White |
| Dimensions | 2.91 × 1.1 × 0.87 inches | 5.24 × 2.64 × 2.68 inches | 2.89 × 2.86 × 7.98 inches | 6.69 × 4.76 × 8.66 inches | not specified | 3.46 × 5.88 × 6.27 inches | 14.5 × 10 × 6 inches | 3.2 × 1.89 × 2.24 inches | 4.33 × 3.09 × 5.65 inches |
| Weight | 2.4 ounces | not specified | not specified | not specified | not specified | not specified | not specified | 0.48 ounces | 1.46 pounds |
| Size | 1 Count (Pack of 1) | not specified | 1 Bullet Add-on | 8.66 × 4.76 × 6.69 in | not specified | Add-On | not specified | 1 Count (Pack of 1) | not specified |
| Model | T8900 | E8144 | T8P00 | T9000 | not specified | T7100 | T8173 | T8113V | T8030 |
eufy Security Camera Systems Overview
You can group these picks by form factor and power needs. The eufy Security Door and Window Entry Sensor and eufy HomeBase Pro S1 4G Hub suit users expanding hub-based networks. They rely on local connectivity and compact designs. For wireless flexibility, the eufyCam E40 Solar 2-Camera Kit offers 2K resolution and color night vision. It fits buyers wanting battery power without recurring fees.
PoE and solar options cover different installation styles. The eufy Security 4K PoE Bullet Camera and Dual-Lens PoE Bullet-PTZ Camera fit existing NVR setups. They provide high resolution for large perimeters. Meanwhile, the SoloCam 6-Camera 4K Solar System delivers extensive coverage for large properties. You choose based on whether you need wired reliability or wireless solar convenience.
Where eufy Security fits
eufy Security covers everything from compact door sensors to large 4K solar arrays. You can choose between wireless battery units, PoE wired cameras, and cellular hubs. The range includes bullet, PTZ, and standalone cam shapes. Most models are white, with some gray accents. You get options for color night vision and dual-lens tracking. However, none of these products feature indoor-only designs or micro SD card slots without a hub. You must match your home’s power and internet setup to the right form factor, as the lineup leans heavily toward outdoor and hub-connected devices.
How to choose the right eufy camera
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Match resolution to distance
Higher resolution captures more detail at greater distances. If you need to identify faces or license plates across a large yard, look for 4K models like the eufy Security 4K PoE Bullet Camera or the SoloCam 6-Camera 4K Solar System. These units provide sharper images than 1080p or 2K options. For closer monitoring, such as a small porch, 2K cameras like the eufyCam E40 Kit offer sufficient clarity. Choose the resolution that matches your viewing distance to avoid unnecessary costs or blurry footage.
-
Select power source wisely
Power options dictate installation flexibility. Solar-powered cameras, such as the SoloCam 6-Camera Kit, reduce battery maintenance by harvesting energy from sunlight. Battery-powered units, like the eufyCam E40 or the Door and Window Entry Sensor, allow placement anywhere without wiring. Wired PoE cameras, including the Bullet and Dual-Lens models, provide constant power and data through a single cable. Consider your access to power outlets and sunlight when choosing between solar, battery, or wired solutions for long-term reliability.
-
Check connectivity requirements
Your home network determines which hub or camera works best. If you have weak Wi-Fi, consider systems with 4G LTE support, such as the HomeBase Pro S1 Hub or the 7-Piece Outdoor System. These use cellular data for reliable connectivity. For stable, high-bandwidth needs, PoE cameras like the Bullet or Dual-Lens models connect directly to an NVR via Ethernet. Wireless cameras rely on Wi-Fi signals. Ensure your chosen connectivity method matches your home’s internet infrastructure to prevent dropped connections.
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Consider form factor needs
The physical shape affects field of view and mounting. Bullet cameras, such as the 4K PoE Bullet or Dual-Lens PoE Bullet-PTZ, offer a narrow, long-range view ideal for hallways or fences. PTZ models allow remote panning and tilting for tracking subjects. Standalone cameras like the SoloCam or eufyCam E40 are compact and versatile for general perimeter monitoring. Door and window sensors are small, flat devices for entry points. Choose the form factor that aligns with the specific area you intend to monitor.
-
Verify hub compatibility
Most eufy cameras require a central hub for local storage and management. The HomeBase 3 Smart Hub supports multiple devices and AI features, making it suitable for expanding existing setups. The HomeBase Pro S1 Hub adds 4G LTE and PoE support for robust networks. Some cameras, like the eufyCam E40, work with specific hubs for local storage. Ensure your new camera is compatible with your existing hub model to maintain seamless integration and avoid connectivity issues during setup.
Frequently asked questions
Which eufy camera system works best without Wi-Fi?
The eufy Security 7-Piece Outdoor System with 4G LTE is designed for homes with poor internet reliability. It uses cellular connectivity to maintain surveillance when Wi-Fi fails. This setup also includes solar-powered cameras, reducing dependency on electrical outlets for consistent operation.
Can I add more cameras to an existing eufy NVR?
Yes, you can expand your setup using the eufy Security 4K PoE Bullet Camera. It is specifically designed as an add-on for users who already own the eufy NVR S4. This allows you to increase coverage without replacing your entire recording infrastructure.
What is the highest resolution available in these picks?
The highest resolution is 4K, found in models like the eufy Security 4K PoE Bullet Camera and the SoloCam 6-Camera 4K Solar System. These units provide detailed imagery suitable for large properties. The dual-lens PoE Bullet-PTZ Camera also offers 4K clarity for precise tracking.
Are there options for local storage without monthly fees?
Several models prioritize local storage to avoid recurring costs. The eufyCam E40 Solar 2-Camera Kit and the SoloCam 6-Camera 4K Solar System both support this feature. The HomeBase 3 Smart Hub also expands local storage capacity for multi-device setups, keeping your data on-site.
Which system is best for monitoring doors and windows?
The eufy Security Door and Window Entry Sensor is the top choice for entry monitoring. It pairs directly with your HomeBase to detect open-and-close events. This compact device requires minimal battery swaps and integrates seamlessly into hub-based security networks for reliable alerts.
Is there a camera with dual lenses for better tracking?
The eufy Security Dual-Lens PoE Bullet-PTZ Camera features dual lenses for detailed subject tracking. It is ideal for monitoring large perimeters where specific detail matters. This unit connects via PoE and integrates with NVR systems for comprehensive surveillance of expansive areas.
What hub supports 4G LTE connectivity?
The eufy HomeBase Pro S1 4G Hub provides reliable connectivity through 4G LTE. It also supports PoE connections for a robust security network. This hub is suitable for users who require stable communication between devices even when standard internet connections are unavailable or inconsistent.