The Reolink CX810 is aimed at people who want a wired outdoor security camera with sharp 4K footage, PoE cabling and colour night images that do not rely solely on a bright spotlight blasting the garden every time something moves. On paper, that makes it a neat fit for households that have outgrown a basic Wi-Fi camera and want something more dependable.
It is not the simplest possible camera to install, because Power over Ethernet means running a network cable to the camera position. That is also the point. A wired PoE setup can be tidier, more stable and less faffy than juggling batteries or weak Wi-Fi at the far end of the house. If you are already planning a proper home CCTV setup, or you have an NVR in mind, the CX810 sits in a more serious category than the stick-anywhere camera crowd.
What stands out
The big headline is the camera’s low-light approach. Reolink positions the CX810 around its ColorX night vision system, with a large-aperture lens and a sensor designed to pull more light from darker scenes. In everyday terms, the promise is easier-to-read colour footage at night, especially around driveways, side gates, sheds and entrances where black-and-white infrared clips can make details harder to judge.
The 4K resolution is useful too, but it should be understood sensibly. More pixels can help with clarity when you need to crop in on a car, parcel drop-off or garden path, but camera placement still matters. A badly angled 4K camera is still a badly angled camera. Piglington would rather you spend ten minutes checking the field of view than pretend resolution magically fixes everything.
Who it suits
The CX810 looks best for homeowners who want a fixed outdoor camera covering one important area: a driveway, front approach, patio doors, garage, workshop or side access. It is also appealing if you prefer local recording options and do not want every useful feature tied to an ongoing subscription.
It is less ideal if you rent, cannot drill, or need a camera that can be moved around easily. For that, a battery Wi-Fi model may be less elegant but more practical. It is also not a pan-and-tilt camera, so buyers should treat it as a carefully positioned watchpoint rather than a roaming eye.
What to check before buying
First, check the cable route. PoE is excellent when you can run the cable neatly and safely, but awkward if the camera position is a long way from your router, switch or recorder. You may need a PoE switch, compatible NVR or suitable injector, depending on the rest of your setup.
Second, think about night lighting. Colour night vision still depends on available light and real-world conditions. If the area is pitch black, results may vary, and you may need to experiment with settings or add subtle external lighting. Do not buy any security camera expecting brochure-perfect clips in every weather condition.
Third, check storage and app expectations. Reolink’s ecosystem is usually attractive to people who want local recording, alerts and remote viewing without committing to a cloud-first setup, but the exact experience depends on how you configure it. If you want 24/7 recording, plan storage properly before installation day.
Any drawbacks?
The main drawback is the same thing that makes it attractive: this is a wired camera. If you are not comfortable with cabling, drilling, weatherproof routing and network setup, installation may require patience or help from someone handier. It is also a fixed-view camera, so you need to choose the mounting spot carefully.
There is also the broader home-security reality: cameras are useful evidence and deterrence tools, not magic shields. The best setup combines good lighting, sensible locks, clear sightlines and boring-but-effective maintenance. Yes, boring. Piglington reluctantly approves.
Gruntled verdict
The Reolink CX810 looks like a strong option if you want a proper wired 4K outdoor camera with an emphasis on useful colour footage after dark. It makes most sense for buyers who are comfortable planning a PoE setup and want a more permanent camera than a battery-powered quick fix.
If you need plug-and-play simplicity, look elsewhere. If you are building a neater, more reliable home camera setup and have one key area to cover, the CX810 is well worth a closer look.