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Outdoor PoE camera system kit for a house

Updated

Four wired cameras, a recorder, a hard drive and weatherproof cabling: the shopping list for a no-subscription outdoor camera system, with realistic prices and a plan for each cable run.

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Estimated budget$452–$1,180
Core items5 items
DifficultyModerate
Time1 weekend

Before you buy

A PoE system uses one Ethernet cable per camera for both power and video. A standard 802.3af port supplies up to 15.4 W at the switch, enough for most fixed cameras; 802.3at supplies 30 W, which suits cameras with heaters, motors or bright lights. Ethernet cable can run 328 feet (100 m), then it needs a switch or extender.

Why PoE instead of Wi-Fi

Wired cameras do not fight with the rest of your network for bandwidth, do not lose signal through brick, and keep recording when the router fails because the NVR is local. For the full comparison see PoE vs Wi-Fi cameras.

Plan the cable route

Check the weather rating and the cable

An IP66 rating means the camera is dust-tight and protected against powerful water jets. Buy solid copper cable. Cheap copper-clad aluminum cable (CCA) can heat up and fail under PoE load. In winter, check the camera’s operating temperature range.

Security and privacy

Change the default password on every camera and the NVR, install firmware updates, and put the system on its own network if possible. The FTC recommends changing default credentials and turning on two-factor authentication where it is offered. Aim cameras at your own property and check your state’s rules on audio recording before using microphones. Renters and HOA members should ask first, see HOA rules.

Storage planning

Use the storage calculator. H.265 compression gives “25% to 50% better data compression” than H.264, so enable it on every camera.

Core items

Outdoor PoE cameras × 4

$50–$130

Four cameras cover the front door, driveway, back door and one side of the house. Each runs on a single Ethernet cable that also carries power.

What to look for: 2K or 4K, IP66 or better, H.265, ONVIF or NVR-compatible, infrared plus spotlight, microphone you can turn off

See options on Amazon

Network video recorder (NVR) with PoE ports

$100–$300

Records all cameras to a hard drive in your home with no subscription and keeps recording when the internet is down. PoE ports power the cameras directly.

What to look for: 8 PoE ports (room to grow), a SATA bay for a 3.5-inch drive, H.265 support, remote viewing app, local recording continues without internet

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Surveillance hard drive

$60–$130

Continuous video for four cameras needs 2 TB to 4 TB for a couple of weeks. Surveillance drives are built for constant writing.

What to look for: 2 TB or 4 TB, labeled for surveillance, SATA, 3.5-inch

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Outdoor-rated Ethernet cable

$60–$150

Carries power and data from the NVR to each camera, up to 328 feet (100 m) per run.

What to look for: Cat5e or Cat6, solid copper (not CCA), outdoor or direct-burial jacket, 500 ft box or pre-made runs

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Weatherproof connectors and junction boxes × 4

$8–$20

Each camera connection needs protection from rain and bugs so the plug does not corrode.

What to look for: waterproof RJ45 coupler or junction box, silicone gaskets, UV-resistant

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Nice to have

PoE switch

$40–$150

Add one if the NVR has fewer PoE ports than cameras, or to add cameras on a second run.

What to look for: 802.3af/at, enough watts for all cameras, fanless, gigabit

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UPS for the NVR and switch

$60–$150

Keeps recording through a brownout and gives time for a clean shutdown, which protects the hard drive.

What to look for: 600 VA or more, USB status, replaceable battery

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Cable clips, sealant and mounting hardware

$15–$40

Keeps cables tidy and seals holes where the cable enters the house.

What to look for: UV-rated exterior clips, exterior caulk, masonry or wood screws to suit your wall

See options on Amazon

Step by step

  1. Choose camera positions and test each view from a ladder with a phone before drilling.
  2. Install the hard drive in the NVR, plug in the NVR next to the router and connect it to the network.
  3. Pull each cable. Label both ends with the camera name.
  4. Terminate in weatherproof junction boxes; connect each camera and check it appears on the NVR.
  5. Mount the cameras, angle them down and seal the cable holes with exterior caulk.
  6. Set recording to motion or continuous, set motion zones and enable H.265.
  7. Change all default passwords, update firmware and set up remote viewing with two-factor sign-in.
  8. Test the recording by walking through each camera’s view and playing back the footage.

Cheaper or upgraded versions

Budget version, about $250–$450: two PoE cameras and a 4-channel NVR with a 2 TB drive, covering the front door and driveway only.

Upgrade, $900 and up: eight cameras, a PoE switch, a UPS and a larger drive, or cameras with built-in floodlights. A professional installer can pull the cables for you, often for a few hundred dollars depending on access.

Frequently asked questions

Do PoE cameras work without internet?

Yes. Cameras and the NVR communicate on your local network, so they keep recording without internet. You need internet only for remote viewing.

How long can a PoE cable run be?

The Ethernet limit is 100 meters, about 328 feet, for each cable run. For longer distances, use a PoE switch or extender partway.

Can I install PoE cameras myself?

Yes, if you are comfortable drilling and pulling low-voltage cable. Cameras do not use household wiring, so you do not touch mains voltage. Hire a professional if running cable through attics or walls is a problem.

How much hard drive space do I need?

Four 2K cameras with H.265 recording motion only can run for weeks on 2 TB; continuous recording needs more. Use the storage calculator with your cameras’ bitrate.

Sources

  1. Wikipedia — Power over Ethernet (power classes by IEEE type)
  2. Wikipedia — Ethernet over twisted pair (100 m segment limit)
  3. Wikipedia — IP code (ingress protection ratings)
  4. 811 — Call before you dig (free national service)
  5. Federal Trade Commission — Using IP cameras safely
  6. Wikipedia — High Efficiency Video Coding (compression compared with H.264)

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