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Reolink CX820 Review: Experience True Colors at Night

Yucy5/20/2025
Reolink CX 820

Reolink CX820 makes all-day monitoring and surveillance possible for users. Its advanced ColorX technology and high resolution can even cover in the darkest conditions.

In this article, we'll give you a detailed Reolink CX820 review. We will explain the advanced features, share pros & cons, and go through the installation and setup process.

Reolink CX820 is a PoE security camera for extreme reliability. It is meant to record high-quality videos during the day and night. Its night vision ensures exceptional video quality and clarity even if there is no light around.

It offers high resolution and high frame rate along with HDR technology. Which results in smooth and crystal-clear videos with intricate details. It's a suitable security camera for 24/7 continuous recording. It's an IP67-rated security camera that can work in all weather conditions.

4K Resolution with HDR Technology

The camera records videos in 4K resolution to offer clear videos with fine details. You can see everything in detail and also focus on the objects. It's also equipped with HDR technology that brings the scenes to life with excellent contrast and vivid colors. You won't see dark areas and dull colors.

F1.0 Super Aperture

The camera has a special F1.0 super aperture that captures 4X more light than the F2.0 lens. It allows the camera to record even in the dimmest light conditions. It also has a 1/1.8" sensor for more light sensitivity. Both of these offer exceptional video quality at night.

True Color Night Vision

The camera is equipped with Reolink ColorX technology. It works with the super aperture and light-sensitive lens and offers true colors at night. It uses 3000K warm light that does not disturb neighbors and captures stunning videos.

Person/Vehicle/Animal Detection

The smart detection feature of the camera distinguishes persons, animals, and vehicles. You receive real-time alerts on the connected devices. It minimizes false alerts and sends more information via notification.

Pros:

  • The camera records high-resolution videos and offers incredible details and visual clarity
  • Offers Smart Event Detection with advanced features, including virtual fence alerts, zone intrusion alerts, and zone linger alert
  • Its dual warning helps deter intruders through a siren and spotlights
  • Plug and play device, installation is extremely easy
  • High frame rate to offer lag-free videos with more details
  • It offers versatile storage options, including a microSD card and an NVR

Cons:

  • Proper wiring is needed

CX820 vs CX410: What's the Difference?

CX410 is also a full-color night vision PoE security camera. It's equipped with the Reolink ColorX technology, F1.0 super aperture, and a 1/1.8" image sensor. However, its video resolution is 2K, lower than the CX820. Secondly, it does not have a high frame rate and HDR technology. Moreover, it lacks the event detection feature that the CX820 offers.

Thus, the CX410 is an excellent camera, but the CX820 is far superior in terms of video quality and advanced features. It can cover the area more clearly with fine details. Besides these things, all features are similar, including smart detection, warm light, real-time alerts, two-way audio, smart home compatibility, etc.

  1. Choose a suitable location for the camera to cover the area without any hindrances. Place the mounting template and drill the required holes. Use screws to secure the camera.
  2. Connect the camera to the router or PoE switch using an Ethernet cable. Turn on the camera.
  3. Open the Reolink app. Tap the "+" button and scan the QR code on the camera. You can also enter the IP address.
  4. Rename the camera and set a password. Complete the initialization steps. Now, you're ready to use the camera.

FAQs

Reolink CX820 is an incredible camera that records true colors and clear videos with fine details all day. It is equipped with advanced features like smart detection, event detection, real-time alerts, etc.

Reolink cameras are reliable. They are built to last a long time and offer excellent performance. Reolink has been serving since 2009, and people prefer using its top-notch, affordable security cameras.

Conclusion

Reolink CX820 is an exceptional night vision security camera. Its PoE connectivity ensures reliable performance 24/7. It's equipped with advanced color night vision and HDR technology. It offers excellent video quality all day. That said, it's suitable for all purposes, be it home security or commercial places and properties. It's worth every penny, and you can buy it without any worries.

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All Comments Are Welcome

Yucy, as a proficient editor in Reolink, specializes in the field of home security. Her expertise lies in providing insightful information regarding the latest advancements in security systems, surveillance technologies, and safety measures. Comment and discuss with her!