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. If you already own a HomeBase™ S380, please make sure it’s updated to version V3.7.2.8 or later, and your eufy app is updated to the latest version to enable 24/7 recording and Snapshot features. *HomeBase™ 2(Homebase™ S280) , Homebase™ mini, Homebase™ Professional and eufy NVR are not currently supported.
Precise Detection, Powerful Deterrence: Radar and PIR sensors deliver precise motion alerts with fewer false alarms. When a threat is detected within your set zone or schedule, red and blue warning lights and a 105 dB siren activate to deter intruders.
eufy FamiLock S3 Max:
Palm Vein Unlocking: Advanced Security with 99.9% Accuracy. Achieve recognition in just 0.6 seconds with cutting-edge, forgery-proof palm vein recognition. This next-gen security feature relies on the unique vein patterns in your palm, ensuring top-tier protection. Plus, your palm vein data is stored securely on the device, keeping your privacy intact.
This all-in-one device: This smart lock features a 2K HD night-vision camera, a 150° wide-angle video doorbell, and a smart lock with real-time alerts—keeping your home secure.
The Rear Lock Video Screen: The Video Screen lets you easily check the front door without an app, offering a simple, intuitive design perfect for seniors and children.
Dual Power Supply System: With two batteries, enjoy up to 5 months of total usage, plus 4 AAA backup batteries for uninterrupted performance during power outages.
Note: Camera streams are not supported via Matter due to current limitations. For full features and the best experience, please use the eufy App.] Matter is now compatible with HomeBase™ 3 for simultaneous use. This video lock is not compatible with HomeBase™ 2.
Radar and PIR work together to minimize false alerts*. Customize zones and schedules to ensure the light and siren trigger when threats appear. *Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.
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See the Full Picture with Clear Details
The bullet camera provides a 130° fixed wide-angle view, and the PTZ camera provides 360° detailed tracking. With bullet-to-PTZ tracking enabled, once the bullet camera detects a target, the PTZ camera locks on and keeps tracking.
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Revolutionary Bullet-PTZ Camera
Triple-Lens Design
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Intelligent Auto-Framing Captures the Full Picture
The PTZ cam auto-zooms in on people up to 164 ft (50 m)* away for more detail, and zooms out for groups to ensure nothing is missed.
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eufy's Most Powerful Solar Panel
With the large 5.5W detachable solar panel, just 1 hour of direct sunlight a day keeps your camera fully charged*. Enjoy uninterrupted, eco-friendly power all year round. *With optimal sunlight, the solar panel can collect and store 1,000 to 2,500mAh per day. The camera uses 300 to 550mAh over a whole day of average use. **Compared to eufy's 3W solar panel.
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Precise Detection, Powerful Deterrence
Radar and PIR work together to minimize false alerts*. Customize zones and schedules to ensure the light and siren trigger when threats appear. *Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.
See how it works▶
See the Full Picture with Clear Details
The bullet camera provides a 130° fixed wide-angle view, and the PTZ camera provides 360° detailed tracking. With bullet-to-PTZ tracking enabled, once the bullet camera detects a target, the PTZ camera locks on and keeps tracking.
See how it works▶
See the Full Picture with Clear Details
The bullet camera provides a 130° fixed wide-angle view, and the PTZ camera provides 360° detailed tracking. With bullet-to-PTZ tracking enabled, once the bullet camera detects a target, the PTZ camera locks on and keeps tracking.
See how it works▶
Great Alone, Better with HomeBase™ S380
Enjoy more features with Homebase™ S380 (Not Included). Note: If you choose to use cloud-based features such as cloud storage or push notifications with thumbnail previews, videos or thumbnail previews will be sent to the cloud as needed to provide your selected features.
BionicMind™ Al Recognition
With HomeBase™ S380, BionicMind recognizes faces and detects people, vehicles, and pets.
Up to 256 GB Expandable Storage
eufyCam S4 comes with 32 GB built-in storage, expandable up to 256 GB via a microSD card (not included).
Two-Way Audio with Al Noise Reduction
Al-powered noise reduction filters background distractions for clear and smooth two-way audio.
Smart Home Compatible
Works with Alexa and Google Assistant for hands-free control and seamless smart home integration.
IP65 Weatherproof
eufyCam S4 features an IP65 rating to withstand rain, snow, and dust, ensuring reliable outdoor security.
