4K PoE Security System

8CH

32CH

Add-on Cameras

NVR & Switch

Compare Products

-42%

C296B 4K PTZ PoE Security System + Up to 8 Cameras + 2TB / 4TB Hard Drive

• All-round Coverage & Auto Tracking: The C296 features 355°pan and 140°tilt performance, and can detect and track the moving target automatically to provide seamless details.

• AI Detection and Motion Alarm in Real Time: This ZOSI Camera C296 uses advanced artificial intelligence technology to accurately detect people, cars, pets and packages. Upon detecting suspicious movement, the security camera automatically triggers an audible and visual alarm and immediately sends notifications via email and app push.

•Remote access and 24/7 recording: Supports long-term continuous recording and USB backup. Supports up to 8TB hard drive storage.

-47%

$349.99 $659.99

4K 8CH PoE Camera System

-35%

C225 4K 8CH/16CH Security Camera System + Optional 2-Bay PoE NVR + 2TB/4TB HDD

$279.99 $429.99

Extra 10% off:20OFF200

-48%

C186A 4K 8 Channel PoE Security System with Full-Color Night + 2TB/4TB Hard Drive

$295.99 $569.99

Extra 10% off:30OFF300

-44%

C182 4K 8 Channel Security System + Up to 8 Cameras + 2TB Hard Drive

$279.99 $499.99

Extra 10% off:20OFF200

-36%

C105 4K 8CH PoE Security System with Audio + Up to 8 Cameras + 2TB Hard Drive

$279.99 $439.99

Extra 10% off:20OFF200

-47%

C296B 4K PTZ PoE Security System + Up to 8 Cameras + 2TB / 4TB Hard Drive

$349.99 $659.99

Extra 10% off:30OFF300

-27%

C225 4K 16CH Security System(32-Camera Capable) + 4TB/8TB + Optional Dual Hard Drive

• 4K Ultra HD: 8MP(3840*2160) PoE camera delivers almost 4 times the clarity of 1080p. See clear details even when you digitally zoom in.

• Person Detection: AI-based system distinguishes people from other distractions, thus, you will only get notified about things that matter - not bombarded with false notifications.

• PoE Plug & Play This PoE camera transmit videos and get power through only one network cable. With just one network cable reaching up to 330 feet, users can ensure seamless security coverage for their entire home.

-33%

$549.99 $819.99

4K 32CH PoE Camera System

Add-on 4K PoE Camera

PoE NVR

Introducing Zosi 4K PoE Surveillance System

Zosi 4K PoE security camera system delivers ultra-high-definition video, with a resolution of 3840 x 2160 pixels, the cameras capture every detail, making it easier to recognize faces, license plates, and other important elements. Additionally, PoE technology simplifies installation by transmitting both power and data through a single Ethernet cable, reducing clutter and enhancing reliability.

Why Choose Zosi 4K PoE Security Camera System ?

Zosi 4K PoE Security Camera System stands out for its advanced features such as night vision, in-device AI, two-way audio, and flexible DIY solution, making them ideal for homeowners and businesses seeking a robust, high-performance security solution. Discover the standout features of Zosi 4K PoE Surveillance System.

4K Image with Color Night Vision

Zosi 4K PoE security camera systems provide stunning 4K resolution, ensuring every detail is captured. Thanks to the Zosi AuroraLux True Color Night Vision technology, the C186A PoE camera delivers full-color images even in low-light environments.

360° Coverage with 8x Zoom

With full-range pan capabilities and powerful up to 8x zoom, you can monitor every angle of your property with ease. Whether it's a wide overview or a detailed close-up, Zosi 4K outdoor PoE cameras ensure you don’t miss a thing.

Listen & Talk in Real-time

Communicate directly through the 4K PoE cameras with built-in two-way audio. This feature allows you to listen and speak to people near your cameras, enhancing both convenience and security.

Cutting Edge In-Camera AI

Powered by in-camera AI, Zosi’s 4K PoE camera systems deliver human-like perception and real-time responsiveness. It excels at perimeter security, with advanced event analysis including person, motion, face, vehicle, and anomalous sound detection.

Multi-Channel Solution

Zosi offers 8-channel, 16-channel, and 32-channel expandable NVRs—customizing your ideal 8-channel, 16-channel, or 32-channel 4K PoE security solution is super easy. Whether you need basic coverage for a small home, balanced protection for a mid-sized office, or scalable surveillance for a large property, our versatile NVR lineup adapts to your space.

Shop the Best 4K PoE security camera system

Choosing Zosi 4K PoE security camera system means investing in top-tier security for your home and business. Buy Zosi 4K PoE surveillance system today and take the next step in protecting your property!

FAQs

Is 4K Resolution the same as 8MP?

Yes, 4K refers to a resolution of 3840×2160 pixels (about 8.3 million pixels), which matches the 8MP (8 megapixels) specification commonly marked on cameras.

What does "PoE" actually do for my security system?

First, POE (Power over Ethernet) simplifies your system by delivering both power and network through a single Ethernet cable, in which it means to eliminate the need to run separate power cords, reducing installation time and clutter (critical for hard-to-reach outdoor spots like rooftops or yard corners).

Second, it ensures stable power supply and data transmission, avoiding the signal dropouts common with Wi-Fi when streaming high-bandwidth 4K video.

Do 4K PoE security system enquire a special monitor or display?

Not necessarily, but using a 4K-compatible display maximizes value. 4K PoE cameras will work with 1080p monitors, but the footage will be down scaled—you’ll lose the ultra-detailed 4K quality. For home or small business use, a standard 4K TV (3840×2160 resolution) works perfectly.

Which Zosi 4K PoE Camera System type fits my scene?

Use this scene-based guide:

Small home spaces: Choose a 4K PoE dome camera with two-way audio. The Zosi C225 4K PoE Camera System is the right choice.

Outdoor yard/driveway: Pick a 4K PoE bullet camera featuring IP66 waterproofing and True Color Night Vision (0.001Lux sensitivity). Zosi C186A 4K PoE Camera System is the perfect choice.

Large open areas: Go for 4K PoE pan-tilt cameras, which cover 360° angles with pan-tilt functionality and zoom in on details. Zosi C296B 4K PoE Security Camera System is the best choice.

How much storage is needed for my Zosi 4K PoE Camera System?

Calculate based on retention days and camera count

1 camera, 7 days: 420GB (60GB/day for 24/7 recording).

4 cameras, 14 days: 3TB (4×60GB×14 = 3360GB, rounded up to 4TB for safety).

8 cameras, 30 days: 8TB (8×60GB×30 = 14400GB).

Use this hard drive calculator to estimate the amount of hard drive space your Zosi Zosi 4K PoE Camera System needs.

Will Zosi 4K PoE System slow down my home/business network?

It depends on compression and setup, but rarely significantly. Zosi 4K PoE camera system use H.265+ compression, which cuts bandwidth usage by 50% compared to older H.264. For reference, a standard 100Mbps home internet plan can easily support 3-4 4K cameras. For larger systems (8+ cameras), connect the Zosi NVR to your router via Zosi PoE Switch, to avoid bottlenecks.

PoE switch should I buy for Zosi PoE Camera System?

Match the switch to your camera count.

Small systems (1-4 cameras): Choose a switch with 4-8 ports.

Medium/large systems (5+ cameras): Choose a switch with 8-16 ports.