Still dealing with blurry footage, blind spots, or late alerts? It might be time for an upgrade.
eufy’s new PoE NVR Security System—S4 Max— is released on eufy Spring Launch Event. The professional security systems deliver sharp 16MP vision clarity, locally powered AI, and 24/7 complete protection for homes and small businesses.
Whether you're safeguarding a busy storefront, a sprawling rural property, or the front porch of your family home, the eufy's latest NVR system bring innovation and intelligence to the table.
So, what sets the system apart from the rest? Let’s take a closer look.
What Sets eufy S4 Max PoE NVR System Apart?
What makes eufy S4 Max NVR System more than just another set of security cameras? The answer lies in the seamless blend of cutting-edge hardware and intelligent, on-device AI. It is designed to deliver smarter, more responsive protection for homes and businesses alike. Let’s explore the innovations:
Triple-Lens Camera with AI-Powered 360° Tracking
Among the standout innovations is the S4 Max’s unique triple-lens configuration—a design you won’t find in typical surveillance systems. It combines a 4K ultra-wide fixed lens with a dual-lens PTZ (Pan-Tilt-Zoom) unit. This setup enables comprehensive surveillance, allowing the system to monitor expansive areas and focus on specific details as needed.
The upper 4K fixed camera offers a 122° field of view and a 40° downward tilt. It is ideal for monitoring wide, elevated spaces like driveways, storefronts, and open yards. Below, the PTZ unit delivers 2K resolution, 8x digital zoom, and 360° full vision, allowing it to track subjects with precision—even 20 meters away.
Here's where the intelligence kicks in: when motion is detected by the wide-angle lens, the PTZ lens automatically takes over. It locks onto the subject, zooms in, and initiates AI-enhanced auto-tracking, ensuring that vehicles or intruders stay in sharp, centered view as they move across the frame.
Live AI Cross-Camera Tracking
Unlike traditional systems where each camera functions independently, the eufy S4 Max introduces a smarter, unified approach to surveillance. With built-in Local AI Agent, the system enables cross-camera tracking.
Imagine someone walking from the driveway to the front porch, or a vehicle making its way around the perimeter—the moment they exit one camera’s field of view, another seamlessly picks up the trail.
No manual switching, no gaps. This intelligent coordination eliminates blind spots, significantly reduces missed events, and ensures you're always a step ahead of potential threats.
Local AI Creates Proactive Threat Detection
Unlike traditional systems that simply act as passive observers, the eufy’s NVR with EdgeAICore™ is a proactive defender. When suspicious activity is detected, it doesn’t just record—it reacts. Real-time risk detection instantly triggers sirens and red-blue warning lights to scare off intruders, long before they reach your door.
But what really sets it apart is its depth of intelligence. Trained on over 10,000 real-world scenarios and 20+ key zones like garages and front yards, the system doesn’t just detect movement, it interprets intent.
It can accurately recognize familiar faces, detect loitering, and even respond differently depending on threat severity—across 7 levels of risk. You can also define no-go zones, receive only relevant alerts.
Enhanced Night Vision in Color
Thanks to AI-ISP image processing and built-in spotlights, eufy PoE NVR cameras reveal details in vivid color—even in low-light or complete darkness. This isn’t just about seeing shadows move; it’s about identifying faces, reading license plates, and recognizing threats clearly after dusk.
AI-powered Smart Video Search
Gone are the days of endlessly fast-forwarding through footage to find a single moment. With AI-powered Smart Video Search, users can locate events using keyword tags or visual cues. Whether you're looking for a specific person, car, or activity, the system finds it in seconds.
Two-Way Audio, Designed for Real Life
Engage directly with visitors or intruders through built-in two-way audio that’s engineered for real-world conditions. Whether you're greeting a delivery driver or warning off an intruder, the built-in microphone and speaker system cuts through background noise and wind, ensuring your voice is heard clearly.
24/7 Local Recording with Expandable Storage & Channels
Each system includes a 2TB built-in drive (expandable to 16TB), allowing continuous 24/7 local recording across up to 16 cameras. Thanks to Power-over-Ethernet (PoE), installation is a breeze, while maintaining a stable, high-bandwidth connection. You won't have to worry about Wi-Fi dropouts or limited storage—just reliable, uninterrupted performance, day or night.
User Scenarios: Built to Solve Real-World Security Challenges
Choosing a security system isn’t just about specs—it’s about solving real problems in everyday life. Whether you’re a homeowner tired of blind spots or a business owner fed up with unreliable footage, eufy S4 Max NVR System is designed with your pain points in mind.
For Driveway Monitoring and Package Theft Prevention
- Pain Point: Missing Deliveries or Porch Pirates
- How eufy S4 Max NVR System solves It: 360° AI tracking + EdgeAICore™
Say goodbye to blind spots and hello to complete visibility. The eufy S4 Max NVR System offer complete visibility with its 360° AI tracking and 4K ultra-wide coverage. With smart alerts and intelligent zoom, you’ll know exactly when someone steps onto your property, even before they reach the door.
EdgeAICore™ adds an extra layer of protection by proactively assessing threat levels, adjusting its response accordingly. If necessary, it triggers sirens or lights to deter unwanted visitors, keeping your packages safe and your response timely and effective.
For Small Business Security and After-Hours Monitoring
- Pain Point: Break-ins and unclear footage after hours
- How eufy S4 Max NVR System Solves: Color Night Vision and PoE 24/7 recording
Whether it’s a storefront, warehouse, or café, after-hours security is a top concern. eufy’s NVR PoE systems offer 24/7 recording, intelligent motion tracking, and proactive alerts that help deter intruders before break-ins occur.
Clear nighttime footage in color means better evidence and peace of mind, even when you’re off-site. See crisp, full-color footage at night, trigger spotlights for clearer visibility, and capture license plates clearly with HDR.
For Rural or Large Properties
- Pain Point: Poor WiFi Signals and Limited Camera Range
- How eufy S4 Max NVR System Solves It: Stable PoE connectivity and Expandable up to 16 Channels
On large properties, traditional Wi-Fi cameras often struggle with weak signals and limited range. With wired PoE connectivity, eufy S4 Max provides stable, 24/7 continuous, and high-resolution surveillance across barns, garages, backyards, and more. With expandable camera support, you can extend coverage as needed.
For Families Needing Smarter Home Protection
- Pain Point: No time to monitor feeds manually
- How eufy S4 Max NVR System Solves It: AI-powered smart search + advanced noise reduction
If you’re balancing work, kids, and life, you don’t have time to micromanage a security feed. eufy’s AI-driven NVR systems simplify everything. With smart video search, you can find specific incidents in seconds. Moreover, its advanced noise reduction ensures clear, real-time communication with visitors--even when you’re away. It's the kind of intelligent protection every busy household needs.
Final Take
The eufy NVR Security System isn't just another camera system—it's a security powerhouse. If you're looking for a smart, AI-powered system that offers professional features, eufy S4 Max NVR Security System is your ideal match. For families, businesses, and tech-forward users alike, it brings clarity, coverage, and control into a single, scalable platform. Ready to upgrade? Pre-order today and unlock exclusive bonuses!