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Reolink 4K Security Camera Outdoor System, RLC 820A Review
Last updated - June 18, 2026
Verdict overview
- Night vision 9.1
- worth the money 9.4
- Detecting movement 8.9
- Image quality 8.9
Pros
4K Ultra HD for crystal-clear images.- Easy PoE installation saves time.
- Responsive customer support.
Cons
Lower FPS than expected.
Tech specs
| color | White |
| alert type | Motion Only |
| form factor | Turret |
| controller type | Android |
| low light technology | Night Color |
| number of items | 1 |
| included components | Surveillance Stickerx1, 1m Network Cablex1, Mounting Templatex1, Waterproof Lidx1, Quick Start Guidex1, 1 Pack of Screws, RLC-820Ax1 |
| installation type | Screw In |
| wireless communication technology | Wired |
| frame rate | 25 frames per second |
| unit count | 1 Count |
| connectivity protocol | Ethernet |
| international protection rating | IP66 |
| indoor outdoor usage | Outdoor |
| night vision range | 100 Feet |
| product dimensions | 5.51 x 5.51 x 5.51 inches |
| video capture format | H.265 |
| shape | Dome |
| item weight | 1.25 pounds |
| specific uses for product | Surveillance, Outside |
| maximum webcam image resolution | 8 MP |
| viewing angle | 87 Degrees |
| video capture resolution | 4k |
| voltage | 5 Volts |
| focus type | Auto Focus |
| control method | App |
| material | Metal Aluminum |
| power source | Power over Ethernet |
| item dimensions lxwxh | 5.51 x 5.51 x 5.51 inches |
| light source type | Infrared |
| number of channels | 8 |
| batteries required | No |
| mounting type | Ceiling Mount |
| effective video resolution | 8 MP |
| effective still resolution | 8 MP |
Product Overview
Having tested and reviewed a lot of products, I can highly recommend the REOLINK 4K Security Camera Outdoor System, RLC 820A. This is a great choice for anyone looking to enhance their home security system with an IP66 Waterproof Indoor Outdoor Home Video Surveillance Security Camera. The camera is equipped with on device detection technology to accurately identify human and vehicles from other objects, so you can keep a watchful eye on potential threats.
In terms of video quality, the REOLINK 4K Security Camera Outdoor System is one of the best in its class. It delivers 4K Ultra HD videos that are 1.6X clearer than 5MP and 4X clearer than 1080p. With this level of detail and clarity, you wont miss any important details in your live stream or playback videos. Audio recording allows for more detailed surveillance as well.
Installation of the security camera is also quite easy thanks to power over Ethernet PoE technology. You can transmit videos and get power simultaneously via only one network cable, making it an ideal solution for those who dont want to spend too much time setting up their security system.
In terms of recording options, this PoE cam supports 24/7 continuous recording when movement is detected or during scheduled times. Videos can be saved in the micro SD card up to 256GB, not included , Reolink NVR or FTP server for easy access at all times. Furthermore, this outdoor camera will trigger alerts by sending real time push notifications or alert emails whenever danger is detected. All these features make it incredibly easy to stay informed about any potential threats at all times.
Overall, I am extremely satisfied with my experience with REOLINK 4K Security Camera Outdoor System, RLC 820A. It offers an excellent combination of features and performance that makes it a great choice for anyone looking for reliable home security solutions. The installation process is straightforward and the video quality is top notch, delivering clear images even in low light conditions. Highly recommended!
Frequently asked questions
- What features does this product have?
- How does this product generate alerts?
- What is the picture quality like?
- What is the product dimensions and weight?
- What type of connectivity does this product have?
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