eufyCam S4 2-Cam Kit
- 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.
- 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. Before setup, update your HomeBase S380 to version V3.7.2.8 or later and use the latest eufy app version; otherwise, eufyCam S4 won’t support 24/7 recording or Snapshot.
- 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.

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The replaceable battery with 10,000mAh capacity lets you quickly swap out power to ensure uninterrupted monitoring.

 Radar and PIR work together to minimize false alerts*. Customize zones and schedules to ensure the light and siren trigger when threats appear.
Note: Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud. 

With HomeBase S380, BionicMind recognizes faces and detects people, vehicles, and pets.

Al-powered noise reduction filters background distractions for clear and smooth two-way audio.

Works with Alexa and Google Assistant for hands-free control and seamless smart home integration.

 Unlock 24/7 continuous recording by connecting the camera to an adapter (not included).
*Requires firmware version V1.0.5.4 or later.
Products Comparison

Wide Angle Lens: 130°
Telephoto Lens: 46°
(Detachable) SolarPlus 2.0

135°

135°
Specs
Video
Audio
Power Supply
Motion Detection
AI Tracking
Other Features
Installation
General
FAQ
What's the difference between this bullet-ptz camera and using two separate cameras?
How does bullet-to-PTZ tracking work?
Does eufyCam S4 support 24/7 recording?
What is eufyCam S4's preset positon feature?
Can it work standalone or with HomeBase 2 / HomeKit?
What privacy features does eufyCam S4 have?
What is Fusion Link?















































