









🔒 Elevate your security game with crystal-clear 4K and bulletproof Wi-Fi 6 tech!
The REOLINK RLC-840WA is a cutting-edge outdoor security camera featuring ultra-fast Wi-Fi 6 connectivity, 4K 8MP resolution with a 125° viewing angle, and robust IK10 vandal-proof and IP67 weatherproof design. It offers color night vision enhanced by warm lighting, smart person/vehicle/animal detection to minimize false alerts, and local storage support. Designed for seamless app control and reliable 24/7 surveillance, it’s the ultimate choice for professionals demanding high-performance, durable security solutions.






















| ASIN | B0CM31WB4K |
| Alert Type | Person/Vehicle/Animal/Motion Detection |
| Antenna Location | Outdoor Security |
| Are Batteries Required | No |
| Best Sellers Rank | #276 in Dome Surveillance Cameras |
| Brand | REOLINK |
| Built-In Media | 1m Network Cable*1, 4.5m Power Extension Cable*1, Camera*1, Power Adapter, Quick Start Guide*1 |
| Compatible Devices | Reolink App, Reolink NVR |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi 6+2.4/5GHz Wi-Fi |
| Control Method | App |
| Controller Type | Amazon Alexa |
| Customer Reviews | 4.1 out of 5 stars 139 Reviews |
| Effective Still Resolution | 8 MP |
| Enclosure Material | Metal |
| Flash Memory Supported Size Maximum | 512 GB |
| Focus Type | Manual Focus |
| Form Factor | Dome |
| Frame Rate | 20 frames_per_second |
| Indoor Outdoor Usage | Outdoor |
| Indoor/Outdoor Usage | Outdoor |
| Installation Type | Screw In |
| Item Type Name | Dome Security Camera |
| Light Source | Infrared |
| Manufacturer | Reolink Digital |
| Model Name | RLC-840WA |
| Model Number | RLC-840WA |
| Mount Type | Wall/Ceiling Mount |
| Night Vision | Night Color |
| Night Vision Range | 100 Feet |
| Number of Channels | 1 |
| Number of IR LEDs | 2 |
| Number of Items | 1 |
| Other Special Features of the Product | 4K 8MP HD Resolution, IK10 Vandal Proof, Night Vision, Smart Detection, Wi-Fi 6 New Technology |
| Photo Sensor Resolution | 8 MP |
| Photo Sensor Technology | CMOS |
| Power Source | Corded Electric |
| Recommended Uses For Product | Outdoor Security |
| Room Type | Back Yard, Driveway, Front Door, Garage |
| Shape | Dome |
| Special Feature | 4K 8MP HD Resolution, IK10 Vandal Proof, Night Vision, Smart Detection, Wi-Fi 6 New Technology |
| Specific Uses For Product | Business Security, Home Security, Surveillance |
| Unit Count | 1.0 Count |
| Video Capture Format | MP4 |
| Video Capture Resolution | 8 MP |
| Viewing Angle | 125 Degrees |
| Voltage | 12 Volts |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP67 |
| Wattage | 12 watts |
| Wireless Technology | Wi-Fi 6+2.4/5GHz Wi-Fi |
| Zoom Type | Digital Zoom |
K**R
Great camera
Quick delivery, easy install, works Great
A**R
this is a GREAT product - clear image never an issue
this is a GREAT product - clear image never an issue I'm a long time reolink buyer and truly love them always exceeded my expectations and the value is just unbeatable
S**R
Back up again.
Yeah, this died after 10 months. It was under a roof in a loafing shed so only had to endure temp swings. No weather. Not impressed. Update: Reolink support worked with me on this and we were able to get this working again after some firmware updates. The connection takes some time but the camera is nearly 300 feet from the house. I really appreciate that they stand by their product and did offer a full refund. Thank you Reolink.
B**D
Great detection
They cameras ability to accuratley detect and identify motion and its type has been very refreshing coming from Eufy, Ring, and Tapo products. Very fast to connect for live stream and playback works pretty well, great compared to ring and eufy. The biggest problem with Reolink is only a hand full of cameras support sending a thumbnail alongside the notification, a feature that has spoiled me for free and countless other cameras. Still a good buy, cant wait to get the NFS set up.
K**E
A good camera rendered essentially useless by the dismal quality of the supporting software
I bought this camera mainly because of the zoom capability and the supposed ability for detection of moving objects including animals. The camera itself appears to be of good quality. User documentation looks slick but lacks substance. The client program that runs on your computer is suggestive of a number of capabilities that simply do not work, not even a little bit. Worst of all, I repeatedly encounter a problem with getting either the phone app or the client to log in to the camera. Because of the imbecilic approach they have taken with communication between the camera and either the phone or the client program, it is not possible to have any clue whether there is a problem with communication over the WiFi LAN, or whether there is instead some problem with the login ID and credentials. It drives me nuts when I encounter this kid of thing. It tells me that the people who "designed" the product, or believed that they did, were extremely naive and did not really have the necessary experience to do this kind of thing. The phone app and the client should both display a message that states unambiguously whether there is a problem with exchanging data. This should be tested, and if there is a problem with exchanging data, there should be a message displayed to the user stating, "There is a problem with data exchange between the camera and the app/client you are using". If data exchange seems to be working but for some reason the app/client is not able to log in, the error message should say, "Data exchange between the camera and the app/client you are using seems to be okay, but the password you are entering does not match the password stored in the camera, for the user ID you have entered." You see, the kind of problem that the consumer encounters with this kind of toy, where there is no possible way for you to even know whether the problem is with communication or with login credentials, should never happen. Given this very serious and very infuriating design flaw, it is perfectly fair to assign the label "junk" to the product. If Reolink objects to this label being attached to their product, then they need to pay attention to what I am trying to get across to them and start performing like real professionals instead of a bunch of undisciplined self-taught programmers. I simply need to be able to determine whether the camera and the app/client are not exchanging data, vs. the scenario where they are exchanging data and for whatever reason the login attempt is being rejected. If I cannot determine which of these two potential problems is the one I am encountering, how can I possibly troubleshoot the problem? It annoys me to no end that the so-called engineers who designed this product are so distantly removed from reality that they have no comprehension of this kind of thing. They are utterly, patently incompetent. Their "customer support" is operated out of a part of the world where the telephone infrastructure is exceedingly unreliable. It is virtually impossible to have even a short phone conversation. For intents and purposes, their technical support does not exist. Even if you manage to get a phone connection that isn't garbled, the person you speak with will have very poor knowledge of the product they are supposed to be supporting. Occasionally when it is actually working for me, I spend time trying to figure out how to control what gets written to the memory card. The client that runs on the computer is a veritable disaster, and the app on the phone is even worse. The user documentation contains no definitive statements of the type that reads, "When you do this, the following will happen ...". The client that runs on the computer is an abomination. It is such a mess that none of the technical support people understand it. Basically, the client alludes to capabilities that are essentially vaporware. The camera does not seem to behave in a fashion that bears close resemblance to what the client alludes to. There is no way to know exactly what the camera does. I think that it does actually store the information that is sent to it, reflecting what you see on the screen so that when you disconnect and subsequently reconnect it will look the same. Not to suggest that you can't get the camera to do basic stuff. It does the basic stuff, which is to say, it will record according to the schedule you set for it to record. And basic motion detection seems to work. But that's pretty much all. The instructions do not even say whether, when you make settings for the detection of animals, or people, or moving cars, this influences what is recorded to the memory card vs. only what is flagged for you to see when you use the client to review the recorded video. There are no well-worded, definitive statements that tell you just what these settings actually do. This is partly why I have concluded that it is mostly vaporware that manifests an attempt to do what they saw that some other company was doing, but did this without a usefully complete understanding of what that other company was actually doing. I have concluded that it is 100% fair for me to advise anyone considering the purchase of ANY Reolink camera to expect that supposed advanced capabilities in the area of motion detection and recognition of animals, people and cars will be nothing more than vaporware that will become a huge headache for anyone who thinks otherwise and who tries to make sense of it. Additionally, expect that with their WiFi cameras, that you will have a lot of difficulty and will not be able to determine whether the problems are with the data exchange over the WiFi LAN vs. difficulty with accounts and passwords. Major, major headaches, in other words.
B**A
👍🏼👍🏼
I recently installed this security camera, and I’m very impressed! The video quality is sharp, with clear night vision and a wide viewing angle. Setting it up was straightforward, and the app is user-friendly, making it easy to access live footage. I appreciate the motion detection feature, which sends alerts to my phone whenever there’s activity. The build quality feels sturdy, and it blends well with my home’s exterior. One minor drawback is that the two-way audio can be a bit muffled, but overall, it’s a reliable and effective security solution. Highly recommend for anyone looking to enhance their home security!
B**K
Good in the Day, Very poor at night
This camera looks good, easy to use, the picture clarity in the day time is great. At night it all changes. The dome itself gathers small bits of dust/pollen etc and at night the Infra Red bounces off of this and makes it impossible to see anything well. If the spotlight comes on at night it makes it even worse. Cleaning helps but after a few days or so it's back to very difficult to see anything at night. I wouldn't buy this again, I'd go for something without a dome. Wireless connectivity is good, but of course that depends on your home set up.
S**E
As Advertised
Great item. Functions well.
Trustpilot
1 month ago
5 days ago