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4K Detailed Imaging System
4K HD at 8MP means you do not sacrifice resolution for coverage. Every camera delivers 3840×2160 detail across the entire field of view — facial identification, license plates, and fine print, all captured in sharp focus. The standard for commercial surveillance.
Color Night Vision by Spotlight
Color night vision changes what you see after dark. Facial features, vehicle color, clothing — full-color footage in low light conditions where traditional IR cameras capture only black and white silhouettes. See who was there, not just that something moved.
Versatile Enough for Any Business
32 channels of AI-powered surveillance built for commercial environments that change. From multi-zone restaurant installations to mixed-use hospitality properties, the system delivers real-time detection, smart playback, and push alerts across every camera — managed from one device, paid for once.
Actively Responds, Do Not Wait Anymore
Active deterrence shifts your security from passive recording to active prevention. AI-powered detection identifies real threats, and warm light plus siren respond immediately — deterring trespassers before they escalate to theft or damage. The difference between catching an incident and stopping one.
No-Stop Recording by 24/7
24/7 continuous recording captures every moment — not just what triggers the motion detection. Incidents do not announce themselves, and the person who left your property may be the key to solving what happened. Continuous coverage, continuous evidence.
Reach the site at anytime/anywhere
Two-way audio lets you talk directly through the camera — warn off trespassers from your phone in real time, give instructions to delivery staff, or check in on your property without being on-site. Communication that works both ways.
Zero Monthly Fee, Save your Money
No monthly fees, no cloud dependency, no third-party control of your footage. Local storage means your data stays in your hands — one upfront purchase, recorded and accessed on your own terms, forever.
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Most security cameras just record — they wait until something happens and then you watch it later. This 32 channel security camera system fights back. Active deterrence cameras trigger warm light and siren the moment a person or vehicle is detected, stopping incidents before they escalate.
The 4COVR 32CH AI NVR runs AI detection across all 32 channels simultaneously — no subscription fees, no cloud dependency. Record at 8MP per channel in H.265 so you have usable evidence: faces, clothing color, license plates. When warm light and siren fire, the built-in speaker lets you talk directly to whoever is on your property — from your phone, in real time.
8MP active deterrence turret cameras cover entries, parking lots, and loading areas. Dual Light technology means full-color night vision up to 15m — see in color when it matters, not just grainy black-and-white. IP67 weatherproofing handles -20°C to 50°C so these cameras work year-round.
The bundled 24-port gigabit PoE switch powers all cameras over a single cable run. 24×30W PoE ports plus one 60W ultra PoE port handle high-wattage devices. VLAN mode locks down port isolation, Extend mode pushes PoE to 250m for perimeter fence runs.
Free GuardViewer mobile app (iOS/Android) and browser access put live view and playback in your pocket. AI smart playback searches footage by event type so you find what you need in seconds. Two SATA bays ship with 8TB HDD pre-installed and expand to 2×10TB (20TB total) — no cloud, no monthly fees.
- 32 Channel 4K NVR — Supports 32 IP cameras, H.265 recording up to 12MP per channel, no monthly fees
- 8MP Active Deterrence Turret Cameras — Warm light + siren triggers on AI detection, two-way audio, 110° wide-angle
- Dual Light Color Night Vision — Full-color night vision up to 15m + IR 30m B&W, warm light activates on detection
- Active Deterrence: Warm Light + Siren — Instantly triggers on AI detection, built-in speaker for two-way talk
- 24-Port Gigabit PoE Switch — 24×30W PoE + 1×60W ultra PoE port, 290W total budget, VLAN/Extend modes
- Up to 2×10TB Storage, Expandable — 8TB HDD included, 2 SATA bays support up to 20TB total
- AI Human & Vehicle Detection — Reduces false alerts, perimeter protection on all 32 channels
- Real-Time Push Alerts — Instant mobile notifications on AI detection events
- Remote Viewing & Playback — GuardStation PC softwrae & GuardViewer app for iOS/Android, live view and playback anywhere
- AI Smart Playback — Search recordings by event type, find footage in seconds
- ONVIF Compliant — Works with any ONVIF IP camera, future-proof system
- 2-Year Warranty + Lifetime Technical Support — Backed by our commitment to your system
Dimensions & Interfaces
- WHAT IN THE BOX ~
Plug & Play- Easy-Setup
Complete the installation, configuration within half an hour.
Frequently Asked Questions
Find quick answers to common questions
Product & Usage
Does your NVR support 3rd party cameras ? What brands does it works with ?
Yes,of course. 4COVR NVR allows the other brands' cameras which support ONVIF protocol to integrate seamlessly.
Do I need a subscription to use 4COVR NVR system?
No there is no hidden cost and subscription fee completely. Just buy once, all software and support services are free for the lifetime.
Can 4COVR NVR system run without internet network?
Yes, because the camera system belongs a isolated network. it doesn't require any available internet mandatory.
How do I enable remote access of security camera system?
1. Put the camera system into an internet-enable condition and make sure it's able to access internet already after simple setup. 2. Download mobile app and register one cloud account. 3. Add the NVR unit into mobile app by unique ID. all done!
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. generally all cameras will be found and enable to be added manually.
Shipment & Warranty & Payment
1. What are your payment options? And what currencies do you support?
We accept Visa, Mastercard, American Express, PayPal, Apple Pay and Google Pay. All paymentsare securely processed through our checkout provider. 4COVR does not store your full cardinformation.
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.