Features That Define Excellence
Revolutionary Doorbell for Immersive Visitor Interaction
eufy OmniTrack™
AI Tracking: Locks Onto
Targets, Never Loses Sight
Targets, Never Loses Sight
AI-powered precision accurately detects and follows every move, ensuring seamless tracking at all times.
Auto Framing: Keeps What Matters Perfectly Centered
Intelligent Auto Framing adaptively crops for optimal focus, ensuring the perfect view of what matters most.
Step Into the Scene with
VR Mode
Experience a truly immersive view in VR mode. Every angle is in your control, making you feel like you're right at the door.
VR Mode
Explore freely with an immersive view.
Fish Eye
See everything in one wide view.
Answer Your Door Like a Video Call
When someone rings, your phone lights up just like an incoming video call. Answer with one tap, and you're instantly in full-screen VR mode—talking face-to-face with your visitor, no matter where you are.
One Doorbell.
Complete Coverage.
See the Full Picture with 180° × 180° Vision
The 180° × 180° panoramic lens covers every angle; you'll see everything, everywhere, all the time. No blind spots, no compromises—just total visibility and peace of mind.
One Device for Total Security and a Simplified Setup
One panoramic doorbell gives you a full, unobstructed front view, leaving no place for intruders to hide.
9 MP Clarity Meets Smooth
Performance
9 MP Ultra HDR
See sharper, capture every detail.
180° Panoramic View
Full coverage, zero blind spots.
Night Vision and 8× Zoom
Clear vision anytime, near or far.
Crystal-Clear Vision
at Up to 8× Zoom
at Up to 8× Zoom
9 MP ultra-high resolution lets you capture clear facial details, recognize human figures, and maintain sharp visibility for superior monitoring.
Vivid Color Night Vision
With dual spotlights and full‑color imaging, eufy Video Doorbell S4 reveals every detail in vivid color—even in dim light. See faces, packages, and surroundings clearly at night, so you're always aware of what's happening outside your door.
Only Get Alerts² for What Matters
Tired of alerts for every leaf, shadow, or bug? eufy Video Doorbell S4 combines radar and passive infrared (PIR) to accurately identify human movement. It responds in just milliseconds, guaranteeing that alerts are only triggered by major security events in specified areas.
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180°
Field of View
26 ft (8 m)
Field of View
Reduce False Alarms²
Our radar-powered advanced filtering algorithm effectively ignores minor disturbances such as insects and rain, so you only get notifications² for important events.
Draw Your Own Security Zones
With precise detection up to 26 ft (8 m) away and a 120° field of view, you can customize your security to effectively monitor. With customizable detection zones and advanced filtering algorithms, you only get alerts² for what matters.
Hardwired Power, Nonstop Protection
Connects directly to your home's existing wiring, so your doorbell stays powered 24/7—no batteries to charge, no downtime, no gaps in protection.
Shut Off Power
Switch off power at the breaker. Bypass your old mechanical chime—the included eufy Chime 2 keeps every ring going, no extra purchase needed.
Wire It Up
At your entryway, remove your current doorbell button. Attach the doorbell wires to the back of eufy Video Doorbell S4.
Mount
Fasten your doorbell in place, snap on the faceplate, then restore power at the breaker. Open the Anker eufy app to finish setup.
Wide Compatibility to Fit Every Home¹
Compatible with Apple Home (requires HomeBase S380), Google Home, and Alexa, it fits seamlessly into a variety of household setups.
Connect Seamlessly with the eufy Ecosystem
Integrate Video Doorbell S4 into the eufy ecosystem for a smarter, more connected home experience. Link with HomeBase 3 to unlock advanced AI that recognizes people, vehicles, pets, and packages with precision. Pair with Smart Display E10 to see instant door alerts and live video pop‑ups—giving you real‑time alerts² when someone's at your door.
Your Home, In Your Hands
24/7 Power and Protection
Connect to a wired power supply (AC 16 - 24V, 10VA - 40VA) and use both a microSD (not included) card or HomeBase S380 (sold separately) to enjoy nonstop protection with continuous power and recording.
Package Protection
Smart detection recognizes packages and monitors movement for instant alerts.
Backup Battery
A built-in 2,600mAh battery kicks in during power outages, giving you essential protection until power is restored.
Smart Welcome Lighting
When someone approaches, the built-in light turns on with a warm glow to guide the way, welcome guests, and boost visibility and security.
Package Protection
Smart detection recognizes packages and monitors movement for instant alerts.
Smart Welcome Lighting
When someone approaches, the built-in light turns on with a warm glow to guide the way, welcome guests, and boost visibility and security.
See Who's at Your Door,
Anytime, Anywhere
Find the Right Fit for Your Home
 Video Doorbell S4 Sold Out |  Video Doorbell E340 Sold Out | |
|---|---|---|
Field of View | Vertical 180° / Horizontal 180° | Vertical 180° / Horizontal 120° |
Resolution | 3072 × 3072 (3K) | 2048 × 1536 |
Facial Recognition | Yes | Yes |
Human/Motion Detection | Yes | Yes |
Package Inspection | Yes | Yes |
OmniTrack™ | Yes | No |
Detection | Radar + Dual PIR | PIR |
Flexible Power Options | Yes | Yes |
24/7 Recordings | No Monthly Fee | No |
- 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 Anker eufy app.
- Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.
Tested and Approved by the Experts
USA Today
"S4 houses a 3K resolution camera with a panoramic 180-degree horizontal and vertical field-of-view, ensuring head-to-toe visibility and package detection."
Forbes
"Much slicker looking than previous eufy doorbells, with a Nest-esque aesthetic."
The Verge
"eufy Video Doorbell S4 has a clean, simple design, much improved from predecessors."
MacRumors
"Video Doorbell S4 is equipped with OmniTrack technology to detect and track people, adjusting the zoom to keep visitors in frame as they approach the door."
T3
"Its new eufy Video Doorbell S4 might be its best video doorbell to date, and it could give Ring a run for its money."
USA Today
"S4 houses a 3K resolution camera with a panoramic 180-degree horizontal and vertical field-of-view, ensuring head-to-toe visibility and package detection."
Forbes
"Much slicker looking than previous eufy doorbells, with a Nest-esque aesthetic."
The Verge
"eufy Video Doorbell S4 has a clean, simple design, much improved from predecessors."
MacRumors
"Video Doorbell S4 is equipped with OmniTrack technology to detect and track people, adjusting the zoom to keep visitors in frame as they approach the door."
T3
"Its new eufy Video Doorbell S4 might be its best video doorbell to date, and it could give Ring a run for its money."