eufy Security Indoor/Outdoor Camera C31(2-Pack), IP66, No Subscription

Price: $109.99 - $85.99
(as of Oct 15, 2026 11:42:24 UTC – Details)

Product description

1 Clarity Color Night 2 No Disturb at Night 3 Active Deterrence

1 360° Auto-Tracking 2 Indoor&Outdoor Use 3 IP66 Weathproof

1 Stronger Signal 2 Accurate Alerts 3 24/7 Recording

1 No Monthly Fee 2 DIY Your Cam

Where can I find detailed setup instructions and full compatibility information?

For full guidance, please see the user guide in the “Safety Documents” section below. It details compatible devices, installation options, and how to connect the camera to HomeBase Mini or your router.

Can C31 be used outdoors?

Yes. The product is IP66-rated for dust and water resistance, including when installed upside down. The main unit is specially sealed for weatherproofing, including the charging ports, SD card slot, and cables.

How does storage work, and do I need to buy a microSD card?

C31 has no built-in storage. Use microSD card (up to 256GB, sold separately) or HomeBase Mini. Format microSD in eufy app first. Insert into camera (standalone) or HomeBase (connected).

Can C31 support 24/7 continuous recording?

Yes.There are 2 ways:

Option 1: Use C31 Independently

Insert an SD card into the camera for 24/7 continuous recording, and footage will be saved locally on the SD card.

Option 2: Use C31 with HomeBase

Pair C31 with HomeBase to enable 24/7 recording.

Is C31 compatible with HomeBase and HomeKit？

C31 is compatible with HomeBase 3 and HomeBase Mini, but not with HomeBase 2.

Connection to HomeKit is not supported.

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Customer Reviews

4.2 out of 5 stars 967

4.5 out of 5 stars 622

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4.4 out of 5 stars 25,070

4.2 out of 5 stars 6,756

4.3 out of 5 stars 193

Price

$85.99$85.99

$129.99$129.99

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$99.99$99.99

$149.99$149.99

$149.99$149.99

Indoor Outdoor Usage

Indoor&Outdoor

Indoor

Indoor

Indoor

Outdoor

Indoor&Outdoor

Color Night Vision

PureColor Night Vision

IR (32.8ft), Color (16.4ft)

Recognize Faces at 30 ft

IR Night Vision

IR Night Vision

PureColor Night Vision

Weather protection

IP66

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/

/

IP67

IP67

Power Source

wired

wired

wired

wired

battery

battery

AI detection

Human/Vehicle/Pet/Crying

Human/Pet/Audio/Crying

Human/Pet/Audio/Crying

Pet/Crying

Human/Vehicle/Pet

Human/Vehicle/Pet

Resolution

1080P

4K UHD

4K UHD

2K

2K

1080P

Field of view

H360°,V70°

H108°, V60°

H110°, V58°

H105°, V57°

135°

130°

Local storage

Up to 256 GB microSD Card

Up to 256 GB microSD Card

Up to 256 GB microSD Card

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Built-in 8GB EMMC

Up to 256 GB microSD Card

Zero Monthly fee

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24/7 Recording

✔

✔

✔

✔

✘

✘

Google/Alexa

✔

✔

✔

✔

✔

✔

HomeKit

✘

✔

✘

✔

✘

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𝐏𝐮𝐫𝐞𝐂𝐨𝐥𝐨𝐫 𝐍𝐢𝐠𝐡𝐭 𝐕𝐢𝐬𝐢𝐨𝐧 𝐋𝐢𝐤𝐞 𝐃𝐚𝐲𝐥𝐢𝐠𝐡𝐭: Capture vivid, full-color video even in near-darkness. With an f/1.2 aperture and BSI sensor capture 2.8× more light for crisp. No harsh spotlights to wash out faces or license plates. Check on your baby or elderly loved one without waking anyone. See everything outside in true-to-life color—just as your eyes would in daylight.
𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐈𝐧𝐝𝐨𝐨𝐫 &𝐎𝐮𝐭𝐝𝐨𝐨𝐫 𝐔𝐬𝐞：IP66-certified waterproof and dustproof, C31 delivers reliable 24/7 monitring on your patio, garage, driveway, or entryway. Versatile mounting—upright or inverted, resistant bracket and waterproof power cable. Rain or shine, your security never takes a day off.
𝐎𝐧𝐞 𝐂𝐚𝐦𝐞𝐫𝐚, 𝟑𝟔𝟎° 𝐏𝐚𝐧𝐨𝐫𝐚𝐦𝐢𝐜 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞：360° pan and tilt covers your entire room or yard—one camera replaces many. AI auto-tracking follows people, vehicles, and pets in real time, while instant sound and light alarms deter unwanted visitors.
𝐃𝐮𝐚𝐥 𝐄𝐱𝐭𝐞𝐫𝐧𝐚𝐥 𝐀𝐧𝐭𝐞𝐧𝐧𝐚𝐬, 𝟐𝟒/𝟕 𝐒𝐭𝐚𝐛𝐥𝐞 𝐑𝐞𝐜𝐨𝐫𝐝𝐢𝐧𝐠：Dual external antennas lock onto a stronger, more stable Wi-Fi signal—even at a distance, your camera stays online when it matters most.Continuous wired power ensures your camera 24/7 recording, never stops running, no missed moments.
𝐍𝐨 𝐌𝐨𝐧𝐭𝐡𝐥𝐲 𝐅𝐞𝐞𝐬, 𝐄𝐯𝐞𝐫：Protect your home without cloud subscriptions or hidden costs. Save up to $300 over three years and experience complete security without falling into the subscription trap.
𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐋𝐨𝐜𝐚𝐥 𝐒𝐭𝐨𝐫𝐚𝐠𝐞, 𝐘𝐨𝐮𝐫 𝐂𝐡𝐨𝐢𝐜𝐞：Record directly to a microSD card (32GB–256GB, not included) or pair with HomeBase Mini/3 for extended 24/7 recording. Keep all footage on your own devices, no cloud dependency, no subscription required.
𝐍𝐨𝐭𝐞: Compatible with HomeBase Mini and HomeBase 3 (not HomeBase 2 or HomeKit). For best performance, update your eufy Security app to v6.0.00_260205232922 (iOS) or v6.0.01_21698 (Android) or newer. Full setup guide available in “Safety Documents” below
Customers find the security camera to be excellent, with outstanding day and night picture quality, and appreciate its easy setup and good value for money. The camera performs well with person tracking, with one customer noting it continues to track movement outside the activity zone, and customers like its color night vision, with one mentioning they can see wildlife even in the middle of the night. The functionality and WiFi connectivity receive mixed reviews – while some say it works well, others report connectivity issues.