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.
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.
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 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.
Revolutionary Bullet-PTZ Camera
Triple-Lens Design
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.
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.
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 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 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.
Great Alone, Better with HomeBase S380
Enjoy BionicMind Al、Cross-Camera Tracking、Up to 16 TB Expandable Storage、24/7 Snapshots features with Homebase S380 (Not Included). Note：If you choose to use cloud-based features such as cloud storage or pushnotifications with thumbnail previews, videos or thumbnail previews will be sert 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.
24/7 Recording, Nonstop Protection
Unlock 24/7 continuous recording by connecting the camera to an adapter (not included). *Requires firmware version V1.0.5.4 or later.
