eufy Security Network Video Recorder S4 for Home Security Cameras, 8CH Up to 16CH, Local AI Agent, Smart Video Search, 2 TB HD, Up to 16 TB, 24/7 Recording, Only Works with eufy PoE Cams and Devices

Local AI Agent: Unlock proactive, real-time security with our local AI agent, fueled by 6T/8-Core power for instant analysis, genuine threat identification, and decisive action. Customize no-go zones and alerts, enabling AI to accurately detect real danger and ensure tailored responses.

Smart Video Search with no subscription fee: Instead of scrolling through all of your videos, instantly find what you're looking for by searching keywords.

3-Year After Sales Support: Rest easy knowing your product is covered by our 3-year after-sales service. Our expert support team is on standby 24/7, ready to resolve any concerns swiftly and keep you up and running.

Plug and Play: Just one network cable connects each eufy PoE camera to the NVR for power and video, making setup a breeze—even for beginners!

Wide Compatibility: Works with other eufy security cameras (Wi-Fi module required), ensuring seamless integration with your existing security setup. Compatible with Alexa and Google Assistant.

Only for eufy Cameras: Designed exclusively for eufy cameras to ensure optimal performance and integration.

Effortless Remote Control: Experience AI-powered remote access with eufy NVR S4 for smarter 24/7 surveillance, supporting up to 16 eufy cameras (PoE, plug-in Wi-Fi, or battery-powered Wi-Fi) and flexible streaming.

Expandable Security, Effortless Setup: Supports up to 8 Bullet‑PTZ Cams (uses 2 channels each) or up to 16 Bullet/Turret Cams. 8‑channel surveillance expandable to 16. Includes a pre‑installed 2 TB HDD (upgradeable to 16 TB) for 24/7 recording. Plug‑and‑play design with a single PoE cable for both power and video, making eufy camera and smart assistant integration seamless.