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.
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.
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.
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.
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.
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.
Complete the installation, configuration within half an hour.
Find quick answers to common questions
Yes,of course. 4COVR NVR allows the other brans' camera which support ONVIF protocol to integrate seamlessly.
No there is no hidden cost and subscription fee completely. Just buy once, all software and support services are free for the lifetime.
Yes, because the camera system belongs a solated network. it doesn't requst any available internet mandatory.
1. Put the camera system into an internet-enable condtion and make sure it's able to aceess 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!
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.
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.
Customs duties depend on where your items are shipped from and shipped to. See details in the Shipping Fees part of Shipping & Delivery Policy.
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.
Yes, we provide compatible parts and add-ons to extend the life of your system.
Every product comes with a detailed user manual, and digital guides are available online.
Orders ship within 72 hours, and delivery typically takes 3-5 business days.
Yes, 4COVR provides special pricing and packages for business or team orders.
You can reach our support team by email or phone — we’re here to assist you.
Feel free to reach out to us!
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