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12 million pixels. 4000 × 3000 resolution. That's what separates "good footage" from "usable evidence." 12MP ultra HD means nothing gets lost — every detail, every fraction of a second, captured in full clarity.
Incredible Clear by 12 Megapixel
More Color in Darkness
Full-color night vision captures footage in low-light conditions where traditional infrared gives you only grayscale. See clothing colors, vehicle details, and fine textures — color information that makes identification faster and more accurate.
No Evidence will be lost by 24/7
Continuous 24/7 recording across all 16 channels, no gaps, no blind spots. Your NVR captures every moment — day and night — and stores it locally. Reliable coverage whether you're home or halfway around the world.
20TB HDD Capability for Longer Retention
Most systems fill up in days. 4COVR runs dual SATA bays up to 20TB — that's up to 4 weeks of 16-channel footage, not hours. When an incident happens, you want history, not a "storage full" alert
No Subscription,Zero Monthly Fee
No monthly fees, no cloud subscriptions, no hidden costs. All recording stays local on your NVR — your footage, your server, your control. One-time purchase, lifetime access
One cable per camera handles both video and power
No electrician required. No professional installation fees. 4COVR's PoE NVR auto-identifies each camera the moment it connects — True Plug-and-Play out of the box. Your setup time is measured in minutes, not hours.
Sufficient and easy-to-use features you will get right now
black out the specific areas from original videos to protect the personal privacy
User Case sharing
Hear customers' Voice
The images come all way from local fileds
A 16 channel security camera system is what you need when running a business or managing a property without proper coverage — and most people delay getting one because it sounds complicated. It doesn't have to be.
The 4COVR 16 channel NVR system starts with sixteen 12MP turret cameras and one 4K NVR, all connected via PoE. One cable per camera handles both power and data. No electrician, no cloud subscription, no monthly fees. The NVR comes with 4TB of local storage built in. Need more? Two SATA bays let you expand to 2×10TB — 20TB total when full. Your footage, on your shelf, under your control.
When the AI detects a person or vehicle, you get a real-time push alert on your phone. Check the live feed or review playback from anywhere via the free mobile app. And if you've set up Active Deterrence, the warm light strobe and siren go off automatically the moment something triggers the detection — before you even open the app.
The 4COVR turret cameras are IP67-rated and built for outdoor conditions year-round. Rain, dust, heat — they keep running.
This is what a real security system looks like. No subscriptions. No excuses.
Key Features
- Up to 2×10TB Storage, Expandable — 4TB included, 2 SATA bays support up to 20TB total, no monthly fee, H.265 compression
- 16 Channel 4K NVR with 16 Built-in PoE Ports — Auto Plug & Play, cameras auto-recognized on connection
- AI Human & Vehicle Detection — Reduces false alerts from animals, branches, and weather
- Active Deterrence: Siren + Warm Light Strobe — Instantly triggers on detection to scare off intruders
- 12MP (4K) Ultra HD Recording — 16 channel 24/7 continuous local recording
- Real-Time Push Alerts — AI events push instant notifications to your iOS/Android phone
- Remote Viewing & Playback — Free mobile app and browser access, view live or playback from anywhere
- AI Smart Playback — Search recordings by event type, find footage in seconds
- Two-Way Audio — Built-in mic and speaker on each camera, talk through the app
- IP67 Weatherproof Turret Cameras — Outdoor rated, -20°C to 50°C operating range
- Dual Light Color Night Vision — Warm light full-color night vision up to 15m, IR extends to 30m
What is for
Built for small businesses, warehouses, commercial properties, and larger properties that need 16-point coverage with AI detection, active deterrence, and zero subscription costs.
You're already paying for cloud storage you don't own. Get the 16 channel system that stores everything locally — no subscriptions, no surprises.
Dimensions & Interfaces
- WHAT IN THE BOX ~
Turely Plug & Play Power-ON & Connection
Complete the installation, configuration within half an hour.
FAQs
Find quick answers to common questions
Product & Usage
How can i know the Hard disk capacity that i need in my 4COVR system ?
You can use 4COVR Calculator to get the recommendation, according to the camera numbers, resolutions and retention days.
How to Connect 4COVR PoE Cameras to the PoE NVRs
in fact if the NVR has built-in PoE port, just plug the 4COVR cameras into ,it will auto detect them and add into the device list, the cameras' image will be shown at once. but if there are no PoE port or it's a 3rd party cameras , please enable to power on the camera correctly, then put NVR and Cameras into a same local network. Login the NVR unit to search the known devices. genrally all cameras will be found and enable to be added manually.
How many PoE cameras can I add to this system?
it's up to the NVR ability, normally it's 8/16/32/64 channles max, depending on the models. Please see the datasheet to find out
Does this NVR system support 24/7 recording?
Yes, 4COVR Camera System supports 24/7 recording,Not only that, it support event-triggered recording to save critical footage. all recording will be overwritten if the storage is full.
Can 4COVR NVR system run without internet network?
Yes, because the camera system belongs a solated network. it doesn't requst any available internet mandatory.
Shipment & Warranty & Payment
1. What are your payment options? And what currencies do you support?
You can use PayPal (available in 202 countries and 25 currencies) to purchase Reolink security products, or use credit or debit cards (Visa, MasterCard, American Express, Discover) directly without logging into your PayPal account. See details ofPayment Policy.
2. How much are the customs duties?
Customs duties depend on where your items are shipped from and shipped to. See details in the Shipping Fees part of Shipping & Delivery Policy.
3. Where can you ship? How long will it take to receive my items?
We sell security cameras to the United States, Germany, the United Kingdom and other dozens of countries. And we handle orders within 24 hours and pass the packages to our forwarders within 48 working hours. The delivery time varies due to where your items are from and shipped to.
See details here Shipping & Delivery Policy.
4. Is there an option to extend the warranty?
Yes, we provide compatible parts and add-ons to extend the life of your system.
5. Do you provide instruction manuals or usage guides?
Every product comes with a detailed user manual, and digital guides are available online.
6. How fast is shipping and delivery?
Orders ship within 72 hours, and delivery typically takes 3-5 business days.
7. Do you offer bulk or corporate purchasing options?
Yes, 4COVR provides special pricing and packages for business or team orders.
8. How can I contact customer support if I need help?
You can reach our support team by email or phone — we’re here to assist you.
