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eufy - eufyCam S4 Video Doorbell E340,4K Solar Camera Wireless Outdoor Triple Lens Bullet-PTZ Cam, 360° View, 8X Auto Zoom, AI - White

Model: E81721W4
SKU: 12491361

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$469.99
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Rating 4.7 out of 5 stars with 192 reviews

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Highlights

  • Key Specs
    • Video Camera Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
    • Field Of View: 130 degrees (The area of a target, measured as an angle from the location of viewing, that can be observed.)
    • Night Vision: true
    • Number Of Cameras Included: 1
    • Camera Power Source: Battery-powered, Solar powered
    • Works With: Amazon Alexa, Google Home, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Storage Type: Memory card
    • Indoor Or Outdoor Use: Outdoor (Indicates the appropriate environment product was designed to be used in.)
    • Audio Communication: 2-way (1-way communication devices allow a user to hear detected audio, while 2-way communication adds the ability for a user to talk back through the device.)
  • General
    • Brand: eufy
    • Model Number: E81721W4
    • Product Name: eufyCam S4 Video Doorbell E340,4K Solar Camera Wireless Outdoor Triple Lens Bullet-PTZ Cam, 360° View, 8X Auto Zoom, AI
    • Color: White
  • Camera
    • Video Camera Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
    • Camera Resolution: 3840 x 2160 (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
    • Field Of View: 130 degrees (The area of a target, measured as an angle from the location of viewing, that can be observed.)
    • Night Vision: true
    • Night Vision Distance: 50 feet
    • Night Vision Image: Color
    • Camera Movement: Pan, Tilt
    • Zoom Mode: Optical, Digital
    • Number Of Cameras Included: 1
    • Frame Rate: 15 frames per second (The frequency at which consecutive images can be captured. The higher the frame rate, the more detail that can be captured.)
    • Day/Night Mode: true (Captures images/video with optimal clarity by automatically adjusting settings to various light levels.)
    • Number of IR LEDs: 2 (Quantity of infrared (IR) LED lights for emitting IR light and allowing the camera to detect objects in low light.)
  • Power
    • Camera Power Source: Battery-powered, Solar powered
  • Compatibility
    • Compatibility: Compatible with eufy Security HomeBase S380
    • Operating System Compatibility: Apple iOS, Android
    • Works With: Amazon Alexa, Google Home, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: Amazon Alexa, Google Assistant (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • Connectivity
    • Camera Connectivity: Wireless (Security system cameras can be set up in several ways. Wired cameras require cables for power and footage transmission, while wire-free cameras don't need cables for either. Wireless cameras still require cables for receiving power but are able to transmit footage via a wireless network.)
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Storage
    • Storage Type: Memory card
    • Memory Card Type: microSD
  • Performance
    • Indoor Or Outdoor Use: Outdoor (Indicates the appropriate environment product was designed to be used in.)
    • Protective Qualities: Water resistant
  • Features
    • Audio Communication: 2-way (1-way communication devices allow a user to hear detected audio, while 2-way communication adds the ability for a user to talk back through the device.)
  • Dimensions
    • Product Height: 3.62 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 6.48 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 6.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 2.76 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 194644329006

eufy Security eufyCam S4 Video Doorbell E340,4K Solar Camera Wireless Outdoor, Triple Lens Bullet-PTZ Cam, 360° View, 8X Auto Zoom, AI Recognition,AI Track, 0 Monthly Fee

  • Revolutionary Triple-Lens Bullet-PTZ Camera: A single groundbreaking device that replaces and outperforms separate bullet and PTZ cameras. The upper 4K bullet lens delivers a 130° fixed wide view, while the lower 2K dual-lens PTZ offers 360° smart tracking and zoom.
  • Bullet-to-PTZ Tracking and Auto-Framing: Once the bullet cam detects a subject, the PTZ camera instantly locks on, tracks, and zooms in to capture details up to 164 ft away. When more subjects enter the frame, it automatically zooms out to ensure they all stay visible.
  • Powerful Solar-Charging with SolarPlus: Stay charged year-round with a 5.5W ultra-large solar panel and SolarPlus 2.0. Just 1 hour of direct sunlight a day keeps the camera running, and the detachable design makes setup easy and flexible.
  • Great on Its Own: eufyCam S4 can work independently—no HomeBase needed. It features on-device AI for smart human, vehicle, and pet detection. It comes with 32 GB built-in storage, expandable up to 256 GB via microSD (not included).
  • Better with HomeBase S380: Unlock BionicMind AI to differentiate family from strangers. With 16 GB built-in storage, expandable up to 16 TB, rest easy knowing your videos are stored securely. Use the latest eufy app and update HomeBase S380 to V3.7.2.8+ to enable 24/7 recording and Snapshots. Other HomeBases (S280/Mini/Professional) and eufy NVR are not supported.
  • Revolutionary Triple-Lens Bullet-PTZ Camera: A single groundbreaking device that replaces and outperforms separate bullet and PTZ cameras. The upper 4K bullet lens delivers a 130° fixed wide view, while the lower 2K dual-lens PTZ offers 360° smart tracking and zoom.
  • Bullet-to-PTZ Tracking and Auto-Framing: Once the bullet cam detects a subject, the PTZ camera instantly locks on, tracks, and zooms in to capture details up to 164 ft away. When more subjects enter the frame, it automatically zooms out to ensure they all stay visible.
  • Powerful Solar-Charging with SolarPlus: Stay charged year-round with a 5.5W ultra-large solar panel and SolarPlus 2.0. Just 1 hour of direct sunlight a day keeps the camera running, and the detachable design makes setup easy and flexible.
  • Great on Its Own: eufyCam S4 can work independently—no HomeBase needed. It features on-device AI for smart human, vehicle, and pet detection. It comes with 32 GB built-in storage, expandable up to 256 GB via microSD (not included).
  • Better with HomeBase S380: Unlock BionicMind AI to differentiate family from strangers. With 16 GB built-in storage, expandable up to 16 TB, rest easy knowing your videos are stored securely. Use the latest eufy app and update HomeBase S380 to V3.7.2.8+ to enable 24/7 recording and Snapshots. Other HomeBases (S280/Mini/Professional) and eufy NVR are not supported.
Whats Included
  • eufyCam S4*1 + Video Doorbell E340*1
  • eufyCam S4*1 + Video Doorbell E340*1
Sponsored

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eufy - eufyCam S4 Video Doorbell E340,4K Solar Camera Wireless Outdoor Triple Lens Bullet-PTZ Cam, 360° View, 8X Auto Zoom, AI - White
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eufy Security eufyCam S4 Video Doorbell E340,4K Solar Camera Wireless Outdoor, Triple Lens Bullet-PTZ Cam, 360° View, 8X Auto Zoom, AI Recognition,AI Track, 0 Monthly Fee

Arlo - Pro Outdoor Security Camera (6th Gen 2025 Release) - Wireless, Rechargeable Battery-Powered with Charging Station, 3-Cam - White

The Arlo Pro Security Camera is also a $500 value when purchased separately at regular price, making it a smart upgrade for homeowners looking for a powerful smart home outdoor security camera system that is easy to install and simple to manage from anywhere. Get more from your home security camera system with the Arlo Pro Security Camera 2K (6th Gen) Bundle and an included 30-day Arlo Secure trial. Arlo Secure enhances your wireless security camera system with powerful features like 60-day video history, Custom Detections, and Smart Alerts that notify you when people, vehicles, animals, or packages are detected. You can even create personalized notifications for everyday events, such as whether your garage door is open, sprinklers are on, or your side gate is left open. If something urgent happens, you can quickly request help using one-tap Emergency Response directly from the Arlo app. Designed to help protect your home and loved ones, the Arlo Pro Security Camera delivers advanced protection with a high-performance wireless outdoor security camera system. Capture clear 2K HDR video that lets you positively identify people, vehicles, and animals while viewing more of your property with a wide 160° field of view. Whether you’re monitoring your driveway, yard, or entryway, this outdoor security camera helps you stay aware of activity around your home. These wireless security cameras connect easily to your network and function as reliable Wi-Fi cameras for home security, allowing you to watch live video and receive motion alerts directly on your smartphone. Setup is simple with Bluetooth, and Dual-Band Wi-Fi automatically connects to the stronger 2.4GHz or 5GHz signal to keep your wireless camera system running smoothly. The completely wireless outdoor camera design makes installation fast and flexible with no wiring required. Place your outdoor security cameras wherever you need them most around your home. The removable rechargeable battery allows you to easily recharge or swap batteries so your security camera system stays powered. See important details even at night with Color Night Vision and an Integrated Spotlight, making it easier to distinguish clothing colors, vehicle details, and facial features in low-light conditions. Low Power Mode helps extend battery life so your wireless outdoor security cameras for home security can provide dependable surveillance throughout the day and night.

Arlo - Essential Pan Tilt Outdoor Security Camera 2K (2025 Release) - Wired Plug-In Powered, 1-Cam - White

Protect your home and family with a wired outdoor security camera in crystal-clear 2K resolution, get alerts when motion is detected, watch live video on your phone, and stay connected to the strongest band with Dual-Band WiFi. See a comprehensive view, including the corners of your property, with 360° pan and 180° tilt viewing capabilities. Plus, with Automatic Motion Tracking, you won’t miss a thing as your camera tracks and follows the subject within its field of view. A 1-Month Arlo Secure plan trial is included. Your trial provides 60-day video history, Smart Detections for People & Vehicle Recognition, Package & Animal Detection, plus Interactive Notifications on your phone's lockscreen with Emergency Response and Call a Friend. See shirt color, car color, and facial features at night with Color Night Vision for day and night surveillance. Hear and speak clearly with visitors with noise-canceling 2-Way Audio, and quickly deter threats with the Integrated Siren. Setting up is a breeze. Mount the camera, plug it in, and enjoy worry-free performance without the need to charge batteries. Comes with a 16 ft power cable for flexible placement. Works with your favorite smart home assistant including Amazon Alexa, Samsung SmartThings, IFTTT, and Google Home.

Ring - Outdoor Cam (Stick Up Cam) Indoor/Outdoor Wire Free 1080p Security Camera - White

Put your security in more places with Outdoor Cam (Stick Up Cam). Mount it to a wall to keep it in one spot, or place it on a table for better flexibility. With Outdoor Cam (Stick Up Cam), you can easily see what’s happening around your home or business anytime—right from your phone.

Pros for eufy - eufyCam S4 Video Doorbell E340,4K Solar Camera Wireless Outdoor Triple Lens Bullet-PTZ Cam, 360° View, 8X Auto Zoom, AI - White
There were no pros for this productVideo Quality, Battery Life, Night Vision, Setup Ease, ConnectivityVideo Quality, Night Vision, Overall Performance, Motion Detection, SizeBattery Life, Night Vision, Camera Quality, Ease of use, Installation
Cons for eufy - eufyCam S4 Video Doorbell E340,4K Solar Camera Wireless Outdoor Triple Lens Bullet-PTZ Cam, 360° View, 8X Auto Zoom, AI - White
There were no cons for this productThere were no cons for this productConnectivity, Battery LifeMotion Detection, Connection, Mounting, Size

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