Built with Care
Get 10% OFF & up to $50 OFF Coupons
Existing user? Log in
Order Track
Refer Friends to get up to $80 per referral!
Existing user? Log in
Get 300 eufyCredits
Get eufyCredits on each purchase
Get 10% Off
Up to $50 Off Coupons

Search

Learn More

eufy PoE NVR Security System S4 Max

$1,299.99
Get extra $65.00 savings
Plus Member only
Choice
SoloCam S340 (4-Cam Pack) + HomeBase S380+ 1 TB Hard Drive
In Stock
$1,029.99
SoloCam S340 (4-Cam Pack)
In Stock
$799.99
SoloCam S340 (2 Pack) + HomeBase S380
In Stock
$549.99
View More
Shipping Info
eufy Plus Membership
Learn More
Free Fast Shipping Service (2 times/month)
eufyCredits Rewards Upgrade (Earn 1.5 eufyCredits for every $1 spent)
Extra 6-Month Extended Warranty (Annual membership only)
Exclusive Redemption Products (Available only for Plus Members)
No Plus Member
Miss more than $149.99 Savings
Monthly Plus Member
You can unsubscribe at any time.
$15.00/month
$20.00
Annually Plus Member
You can unsubscribe at any time.
$135/year
$150.00
Choose Your Shipping Method
Shipping Policy
Standard Shipping
Order by 12 PM for: 3-7 Business Days
Next-Day Shipping
Order by 12 PM for: 1-2 Business Days
Free
$19.99
Plus Member only
Express Shipping
Order by 12 PM for:1-3 Business Days
Free
$9.99
Plus Member only
See More Options
See available shipping areas here.
Services and Benefits
  • Fast, Free Shipping
  • 30-Day Money-Back Guarantee
  • Hassle-Free Warranty
  • Lifetime Customer Support
$1,299.99
play video
play video
Local Al Creates Proactive Security with Smart Alerts
The NVR's local Al agent sees, thinks, and acts like a human to deal with threats in real time. Differentiate between loved ones and strangers to only get the alerts you need.
play video
Seamless Live Cross-Camera Tracking
All 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.
play video
Auto-Framing Up to 164 ft Away
When the upper camera detects a subject, the lower PTZ camera locks on, automatically tracking and framing them with sharp, centered close-ups and 8x auto zoom-even from164 ft (50 m) away. Group Tracking: Automatically adjusts zoom to keepall subjects in frame, even if they move, until one exiits the field of view
play video
See the Full Picture and Close-Up Details All at Once
The upper 4K wide-angle camera provides a 122° fixed view of the entire scene, while the lower 2K PTZ camera pans 360° for complete coverage. Bullet-to-PTZ Tracking: When the bullet cam detects a subject, the PTZ locks on and precisely tracks it for continuous monitoring.
play video
Smart Video Search
Instead of scrolling through all of your videos, instantly find what you're looking for by searching keywords.
play video
Local Al Creates Proactive Security with Smart Alerts
The NVR's local Al agent sees, thinks, and acts like a human to deal with threats in real time. Differentiate between loved ones and strangers to only get the alerts you need.
play video
Seamless Live Cross-Camera Tracking
All 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.
Seamless Live Cross-Camera Tracking
All 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.
Lazy Loaded
Flexible All-in-One Local Security

  • See multiple livestreams via the eufy app, web portal, or display.
  • Works with Alexa and Google Voice Assistant.

Lazy Loaded
One Cable for Plug-and-Play Security

Avoid complex wiring and use a single cable to connect your eufy PoE cameras to a network video recorder for power and video.

Easily Expand Your Security

Start with 8-channel security and scale up to 16 channels when you're ready. Upgrade to 16 TB of storage at any time.

AI Noise Reduction

Communicate clearly with visitors thanks to our AI technology and a wind dome.

24/7 Recording with PoE

Keep watch at all hours with reliable PoE technology that streamlines setup in a single cable for power and data.

IP65 Weatherproof

IP65 resistance lets you monitor your property, rain or shine.

FAQ

Storage & HardwareSetup & OperationCompatibility & ConnectivitySoftware Update

Download User Guide

manual
User Guide
2025-11-13

Specs

Image/Video Quality
ResolutionBullet 4K, PTZ 2K+2K
Lens & FOV16MP Triple Lens, 360° PTZ
Zoom8× Hybrid Zoom(3× Optical Zoom)
Color Night VisionStarlight/Spotlight/infrared
See More

Which Cam is right for you?

Price
Resolution
Lens & FOV
Zoom
AI Recognition
Live Cross-Cam AI Tracking
Color Night Vision
Warning Light
24/7 Recording
NVR Channel
Local Storage
Smart Video Search
Usage Mode
NVR Compatibility