Yes. If you own your home and want a camera system that actually works reliably — no WiFi dropouts, no battery charging, no subscription fees — PoE is the answer. I switched from a mix of Wyze and Ring cameras to a full Reolink PoE NVR setup in 2022 and I haven't touched a battery or paid a cloud fee since.
Let me break down what you're actually getting into and whether the upfront work is worth it.
What PoE Actually Means
Power over Ethernet sends both data and power through a single Cat5e or Cat6 cable. You run one cable from each camera to a PoE switch or NVR, and that's it. No separate power adapter at the camera. No WiFi password. No signal strength issues because a neighbor bought a new router.
The tradeoff is physical cable runs. You need to route cables from your NVR location (usually a closet, basement, or utility room) to each camera position. In a typical house with 4-6 cameras, that's 4-6 cable runs through walls, attics, or along exterior surfaces. If you've done any home networking or DIY work, this is manageable. If running cable sounds like a nightmare to you, it probably is.
The Hardware You Need
NVR (Network Video Recorder): This is the brain. It stores footage, manages cameras, and gives you a local interface. Reolink's RLN8-410 8-channel NVR runs about $120 and accepts any standard ONVIF-compatible camera. It supports up to 2 drives (I run a 4TB Seagate SkyHawk at $75) and has a 10TB capacity limit per drive. The interface is straightforward — no IT background required.
PoE Switch Alternative: If you already have a NAS or want to use a VMS (video management software) like Blue Iris ($70, one-time), skip the NVR and get a PoE switch instead. An 8-port Netgear PoE switch runs $80-100 and lets each camera stream over your existing network. Blue Iris on an old PC gives you more control over motion detection, recording schedules, and AI person detection than any consumer NVR.
Cameras: Reolink's 4K PoE cameras run $50-70 each. The RLC-810A has smart detection (person, vehicle, animal) and color night vision. I have four of these and they've run continuously for 26 months without a reboot. Hikvision and Dahua make professional-grade cameras in the $80-150 range with better optics, but they're overkill for most residential setups and the Chinese government ownership concern is legitimate if that matters to you.
The Cable Run Reality
I'm not going to sugarcoat this. Running four cable runs in a two-story house took me a full weekend. I have basic tools and I've done electrical work before. You'll need:
- Fish tape or fish sticks
- Drill with long bit
- Keyhole saw for wall plates
- RJ45 crimping tool and connectors (buy 20, you'll mess up some)
The attic route is easiest if you have one — drill up through the top plate, run across the attic, drop down to each camera location. If you're going through finished walls without attic access, it's significantly harder. Factor in this labor before deciding PoE is "cheap."
Alternatively, surface-mount conduit along the roofline looks clean and skips the wall fishing entirely. Takes two hours instead of two days. I did this on my garage and it looks professional.
Total Cost Comparison
A 4-camera PoE system (Reolink NVR + 4x RLC-810A + 4TB drive):
- NVR: $120
- 4 cameras: $240
- Hard drive: $75
- Cat6 cable 500ft: $35
- Connectors, wall plates, misc: $30
- Total: ~$500
The same 4-camera setup in Ring (Ring 4 cameras + subscription for 3 years):
- 4x Ring Cam Pro: $600
- Ring Protect Pro subscription × 3 years: $360
- Total: $960
And after 3 years the Ring cameras are aging hardware while your PoE system is just getting started.
What You Lose With PoE
Mobile access is more complicated. With Ring or Nest, you open an app and see footage anywhere. With a local NVR, you need to either set up port forwarding (security risk if done wrong) or use a VPN to your home network. Reolink's cloud relay service handles this automatically for free, but it's limited bandwidth.
Remote viewing with Blue Iris + a proper VPN setup is actually excellent — I view my cameras from anywhere with sub-2-second latency. But that setup took me an afternoon to configure.
You also lose professional monitoring integration. PoE cameras don't talk to ADT or SimpliSafe. If you want a monitoring service, PoE cameras require additional bridging software.
Who Should Get PoE
Homeowners who are comfortable with DIY, want to avoid subscription fees long-term, and have 4+ camera positions to cover. If you're running 1-2 cameras, the hassle-to-benefit ratio tips toward wireless. At 4+ cameras with a house you own, PoE's reliability and total cost of ownership are hard to beat.
Get the Reolink RLN8-410 NVR bundle as your starting point — it comes with two cameras and everything needed to expand. You'll be glad you did it once it's running.