eufy - Built with Care | Home Security System & Robovacs

eufy PoE NVR Security System S4

eufy PoE NVR Security System S4 - Main image
$550 $1099.99 In stock

Category: Learn MoreHybrid Bullet PTZ Vision, br Local AI Agent, Nothing Missed

The Ultimate 4-Cam System: Safeguard every corner with two 4K bullet cameras for key areas, two bullet-PTZs for a wide 4K view, and one 2K PTZ for 8× zoom and seamless 360° coverage for intelligent, active monitoring. Powered by AI-ISP for vibrant color and enhanced low-light visibility. Auto-Framing and Group Tracking: When the bullet camera detects a subject, the PTZ locks on and auto-tracks them in sharp, centered close-ups from up to 164 ft away. Auto-zoom keeps moving subjects framed until they exit view. Live Cross-Cam Tracking: The bullet-PTZ cameras work in sync to track movement in real-time. When one camera reaches its limit, another takes over instantly, ensuring continuous, uninterrupted coverage—all under your control. 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. Free Smart Video Search: Instead of scrolling through all of your videos, instantly find what you're looking for by searching keywords. IP67 and Two-Way Talk: Withstands any weather with robust IP67 waterproofing for reliable monitoring. AI noise reduction filters our background noise for crystal-clear, distraction-free two-way communication. Noted: Bullet-PTZ Cam S4 is IP65 weatherproof Expandable Security, Effortless Setup: 8‑Port NVR that can be expanded to 16 channels via a PoE switch (Not included). Supports up to 8 Bullet‑PTZ Cams (uses 2 channels each) or up to 16 Bullet/Turret Cams. Includes a pre‑installed 2 TB HDD (Upgradeable to 16 TB) for 24/7 recording.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Robert ★★★★★

The local AI agent flagged a package thief within seconds of them stepping onto the porch, and the 360° coverage from the PTZ meant I could track them all the way down the street. Set up was way easier than I expected for a four-camera system, and the 4K clarity on the bullets is sharp enough to rea

David U. ★★★★★

Setup took me an evening, but the 360° PTZ coverage with 8× zoom is a game-changer—I can check the whole yard from my phone without missing a spot. The 4K clarity on the bullets is crisp enough to read a license plate from across the driveway.

Nicholas ★★★★★

The 8x zoom on the 2K PTZ is seriously impressive—I can read a license plate from across the driveway, and the 360° sweep covers everything the two 4K bullets miss. Set the whole thing up in an afternoon, and the local AI agent hasn't false-flagged a single passing cat so far.