Wired or Wi-Fi? It is the first question almost every camera shopper asks, and the honest answer depends on three things: how much work you want to do at setup, how dependable the system needs to be, and how many cameras you plan to run. This guide compares the two side by side and points to Lorex options for each.
The short answer
Choose wired (PoE) for the most dependable, always-recording coverage across a whole property. Choose Wi-Fi for a few cameras that are quick to place, or when running cable is not practical. Cannot decide? Lorex Fusion lets one recorder handle both.
How each type works
Wired cameras connect to a network video recorder (NVR) with an Ethernet cable. Most use Power over Ethernet (PoE), so that single cable carries both power and video. The recorder saves footage to its own hard drive, so recording does not depend on your Wi-Fi.
Wi-Fi cameras join your home network wirelessly and are managed in the Lorex app. Many are stand-alone, meaning they need no recorder and save clips to a microSD card inside the camera. Power comes from a wall adapter, or from a rechargeable battery on wire-free models.
Wired vs Wi-Fi at a glance
| Wired (PoE) | Wi-Fi | |
|---|---|---|
| Power | Through the Ethernet cable from the recorder | Wall adapter, or a rechargeable battery on wire-free models |
| Connection | Ethernet cable to the recorder | Your Wi-Fi network |
| Where footage is stored | The recorder's hard drive (expandable on many models) | A microSD card in the camera on many models |
| Setup | More planning, since a cable must reach each camera | Quick: mount, power on, pair in the app |
| Best for | Whole-property coverage, driveways and perimeters, 24/7 recording | Single doors, rooms, sheds, gates and anywhere cable is hard to run |
| Keep in mind | Network cable is often sold separately | Signal strength matters, and batteries need recharging |
Choose wired if you want
- Continuous recording across several cameras on one recorder
- A system that keeps recording to the recorder even when your internet drops (you still need internet to watch remotely)
- Room to grow, with 8, 16 or 32 camera channels to choose from
- A permanent setup for a house, a shop or an office
Choose Wi-Fi if you want
- A fast start with one or two cameras and no recorder
- Coverage for a gate, shed or garage where running cable is not practical
- An indoor camera for a living room, entry or home office
- A flexible setup you can move around
One practical note on distance: an Ethernet run is limited to about 100 m (328 ft). If a wired camera sits farther away than that, a PoE repeater extends the reach. You will find them in our PoE switches and extenders.
Lorex picks to start with
Wired cameras
4K (8MP) video, a 108 degree view and Color Night Vision, with a warning light and siren, voice prompts and two-way audio. Pairs with a compatible Lorex HD NVR.
View product ➜
Sharp 4K video with a built-in security light band and warning siren, for driveways, yards and building exteriors. Network cable not included.
View product ➜Wi-Fi cameras
Wire-free 2K camera for gates, sheds, garages and driveways. Wakes on motion, with a spotlight, siren and two-way talk.
View product ➜
A compact 2K indoor camera with color night vision, person and face alerts, and two-way talk. Easy to place in a bedroom, entry or home office.
View product ➜
4K (8MP) video with a 140 degree view, Color Night Vision and customizable smart security lighting. Includes 32GB of storage.
View product ➜Frequently asked questions
Do Wi-Fi cameras need a recorder?
Not always. Several Lorex Wi-Fi cameras are stand-alone: you view and manage them in the Lorex app and they save clips to a microSD card. A recorder is only needed for wired cameras and for Fusion setups.
Is wired always better than Wi-Fi?
Not always. Wired is usually the better fit for a full-property system because it records to a dedicated recorder. Wi-Fi is the better fit when you need one or two cameras quickly, or cannot run cable to a spot.
Can I use both in one system?
Yes. Lorex Fusion recorders accept both wired cameras and Fusion Wi-Fi cameras on the same recorder. See our Fusion guide.
What about storage for Wi-Fi cameras?
Many Wi-Fi models record to a microSD card. A surveillance-grade card is built for constant recording; see our storage collection.
Ready to choose?
Browse the full range, or start with the style that fits your home.
Outdoor wired cameras ➜Outdoor Wi-Fi cameras ➜Indoor Wi-Fi cameras ➜Complete systems ➜Keep reading
- NVR vs DVR: What Is the Difference and Which Do You Need?
- How Many Security Cameras Does a House Need?
- Video Doorbell Buying Guide: Wired vs Battery, 2K vs 4K
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