180° Coverage.
Complete Doorstep Security.
Complete Doorstep Security.
eufy Video Doorbell S4
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Next-Level Doorstep Security
Smart AI Tracking
AI-powered tracking detects and follows every move, so you see everything that's important.
A Complete View at Your Fingertips
Enjoy a truly immersive view with panoramic VR mode to see your doorstep as if you were standing on it.
See the Full Picture with 180° Vision
The 180° × 180° panoramic lens covers every angle so you see everything, everywhere, all the time. With no blind spots and nowhere to hide, enjoy a complete view of the front of your home.
Crystal-Clear Details up to 8 m Away
3K ultra-high resolution lets you capture clear facial details within 3 m, see people up to 5 m away, and enjoy visibility across an 8 m radius for superior monitoring.
Vivid Colour Night Vision
With dual spotlights and full‑colour imaging, Video Doorbell S4 reveals every detail in vivid colour, even at night. See faces, packages, and surroundings clearly, so you're always aware of what's happening outside your door.
Reduce False Alarms
by up to 99%
by up to 99%
Radar-powered advanced filtering algorithm ignores minor disturbances like insects and rain, so you only get notified when something important happens.
Battery, Solar, Wired:
Power Your Way
Power Your Way
Enjoy easy installation with the rechargeable battery, add a solar panel to extend battery life for uninterrupted protection, or choose 24/7 security with wired power.
Rechargeable Battery
Monitor for longer on a single charge with smart radar filtering that prevents false activations.
Wired Connection
Connect to your existing doorbell wiring for continous power and 24/7 snapshot recording.
Add a Solar Panel
Enjoy uninterrupted battery-powered security with just 1 hour of direct sunlight per day providing unlimited power. (Solar panel sold separately).
See How They Compare
 Video Doorbell S4 NaN |  Video Doorbell E340 (Battery Powered) NaN |  Video Doorbell C30 NaN | |
|---|---|---|---|
Power Options | Dual Removable Batteries (2 × 6,500 mAh) / Wired / Solar Powered | Removeable Battery (6,500mAh) /Wired | Built-in Battery Only (5,000mAh) |
Omni Tracking | ✅ | - | - |
Resolution | 3K | 2K | 2K |
Panoramic View | ✅ | - | - |
Dual Cameras | Full view from one camera | ✅ | - |
Colour Night Vision | ✅ | ✅ | - |
24/7 Recordings | ✅ | - | - |
On-Device Storage | On-device 4G Emmc Expandable up to 1TB via SD card (Not Included) | On-device 8G Emmc | Supports up to 128GB (Not Included) |
Radar Detection | ✅ | - | - |
AI Person Detection | ✅ | ✅ | ✅ |
AI Package Detection | ✅ | ✅ | - |
AI Facial Recognition | ✅ | ✅ | - |
Motion Detection | ✅ | ✅ | ✅ |
Doorbell Chime | 1.Compatible with Existing Chimes 2.Alexa Echo Device as a Chime 3.eufy MiniBase Chime (Not Included) 4.HomeBase™ as a Chime (Not Included) | 1.Compatible with Existing Chimes 2.Alexa Echo Device as a Chime 3.eufy MiniBase Chime (Not Included) 4.HomeBase™ as a Chime (Not Included) | 1.HomeBase™ as a Chime(Not Included) 2.Compatible with Existing Chimes 3.Alexa Echo Device as a Chime |
Two-Way Audio | ✅ | ✅ | ✅ |
Working Modes | Works Standalone or with HomeBase™ (Not Included) | Works Standalone or with HomeBase™ (Not Included) | Works with HomeBase™ (Not Included) |
- * Due to platform limitations, when integrated with third‑party ecosystems, Video Doorbell S4 supports a fixed live view only, with VR Mode and OmniTrack™ features unavailable. For the best experience, please use the eufy app.
- ** Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.
