eufy NVR Security System S4

Complete 4-Camera Security System: Protect your entire home with two 4K turret cameras for fixed zones and two 2-in-1 bullet and Pan-Tilt-Zoom cameras that combine an upper fixed 4K wide-angle lens and a lower 2K PTZ camera with 360° pan and 8× zoom for active tracking. Note: To ensure seamless security, update your eufy app to version 5.0.71 or above.

Dynamic Tracking and Auto-Framing: When the bullet camera detects a subject, the Pan-Tilt-Zoom camera locks on and auto-tracks them with sharp, centred close-ups from up to 50 metres away. Auto-zoom keeps them framed until they exit view for a clear picture the whole time.

Live Cross-Cam Tracking: Your S4 cameras work in sync to track movement in real-time. When one camera reaches its limit, another takes over instantly, ensuring continuous, uninterrupted coverage around your home.

AI-Powered Video Finder: Instantly find what you're looking for by searching with keywords on the eufy app to avoid scrolling through hours of footage.

Effortless to Set Up and Easily Expandable: One cable connects each camera to the Network Video Recorder with a pre-installed 2TB hard drive (upgradeable up to 16TB), making setup a breeze. Connect 8 devices for multi-channel surveillance and easily expand up to 16 with a PoE switch.

On-Device AI Agent: Upgrade to smart, real-time security with a local* AI agent fueled by an ultra-powerful 8-core CPU for instant analysis, genuine threat identification, and decisive action. Customisable No-Go Zones and alerts empower your security system to accurately detect real danger and ensure tailored responses. *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.

Dynamic Tracking and Auto-Framing: When the bullet camera detects a subject, the Pan-Tilt-Zoom camera locks on and auto-tracks them with sharp, centred close-ups from up to 50 metres away. Auto-zoom keeps them framed until they exit view for a clear picture the whole time.

3-Year Warranty: Keep your security up and running with a 3-year warranty and our expert support team that's there 24/7 to quickly answer questions.