eufy Security C31 T817L Indoor/Outdoor Camera 2-Pack, IP66, Color Night Vision

For households that need continuous monitoring indoors or outdoors, the eufy Security C31 two-camera set combines wired 24/7 recording with flexible mounting and IP66 protection.

Color night vision works without a spotlight, while pan-and-tilt movement and AI detection help cover changing activity around a room, garage, patio, or entryway.

A fixed-view camera suits a single, unchanging angle, the C31 adds 360° pan-and-tilt coverage and auto-tracking for broader areas. Its two cameras can help monitor separate locations around the home.

Technical overview

The C31 records 1080p video with audio and supports continuous recording when paired with local storage. Color night vision is designed to capture nighttime scenes without a spotlight, and AI detection can identify people, vehicles, pets, and crying. Auto-tracking follows detected movement, while motion and sound alerts help bring activity to your attention.

• Type: Indoor/outdoor pan-and-tilt security camera
• Resolution: 1080p, 15 frames per second
• Weather protection: IP66
• Connectivity: Wi-Fi, Alexa compatible
• Power: Wired, with a 2 m USB-C cable for each camera
• Local storage: microSD card up to 256 GB or compatible HomeBase
• What’s included: Two C31 cameras, two USB-C cables, two 5V1A adapters, two screw packs, a quick-start guide, and a mounting bracket

Practical tips

Use the app to manage the cameras and alerts, and choose a wall or ceiling mount for the viewing position you need. The camera can be installed upright or inverted. For outdoor coverage, the IP66-rated design suits locations such as a patio, driveway, garage, or entryway, indoors, it can help monitor a living room, bedroom, or pets.

The cameras use corded power, so plan each position around a power outlet and the supplied 2 m cable. For local recording, use a microSD card or a compatible HomeBase. A microSD card is sold separately. The cameras support HomeBase Mini and HomeBase 3, but not HomeBase 2, HomeKit is not supported.

Buyer feedback commonly highlights picture quality, setup, color night vision, and tracking. Experiences with Wi-Fi connection and motion detection vary, so place each camera where it can connect to your network and capture the area you want to monitor.

In the box

The two-camera set includes two eufy Wired Cam C31 units, two 2 m USB-C cables, two 5V1A USB adapters, two screw packs, a quick-start guide, and a mounting bracket. This provides the main hardware and mounting pieces for setting up cameras in separate areas.

What to clarify

Can the cameras record continuously? Yes. Continuous recording is supported with a microSD card installed in the camera or with a compatible HomeBase. Footage can be stored locally.

Can I use the cameras outdoors? Yes. Their IP66 rating supports indoor and outdoor use, including locations such as a patio, garage, driveway, or entryway.

Which HomeBase models work with the C31? The C31 is compatible with HomeBase Mini and HomeBase 3. It does not support HomeBase 2 or Apple HomeKit.

Final verdict

This two-pack is suited to households that want wired, continuous local recording across more than one area, with color night vision, pan-and-tilt coverage, and AI detection in each camera. Use it to keep an eye on indoor spaces or add weather-protected monitoring around the home.