# Local AI Cameras That Keep Video Off the Cloud

> How local AI security cameras work, why on-device detection matters for privacy, and which brands store video at home.

- Canonical URL: https://webofmike.com/ai-life/home/security-cameras/local-ai-cameras-no-cloud/
- Author: Mike Moore (https://webofmike.com/about/)
- Published: 2026-11-03
- Last modified: 2026-11-03
- Tags: AI Life
- Cite as: Mike Moore, "Local AI Cameras That Keep Video Off the Cloud", Web of Mike (webofmike.com), 2026-11-03. https://webofmike.com/ai-life/home/security-cameras/local-ai-cameras-no-cloud/


[AI Life](/ai-life/) / [Home](/ai-life/home/) / [Security Cameras](/ai-life/home/security-cameras/)

A cloud camera sends your video to a company's servers to be analyzed and stored. A local AI camera does the detection on the device and keeps the footage in your house. More on the [security camera hub](/ai-life/home/security-cameras/).

## How it works

The camera or a small base station runs the detection model. When it sees a person, it saves the clip to built-in storage, a microSD card or a home base, and sends you an alert. The video itself doesn't need to leave your network to be useful.

## Brands that do this

- **Eufy:** local storage and AI detection with no fee ([Wired](https://www.wired.com/story/best-subscription-free-security-cameras/)). {{< aff eufy "See Eufy cameras" />}}
- **Reolink:** on-device detection and microSD storage, up to 512GB on the Argus 4 Pro ([Smart Home Matrix](https://smarthomematrix.com/)). {{< aff amazon "See Reolink on Amazon" />}}

## What "local" doesn't promise

- Remote viewing still passes through the maker's relay servers in most apps.
- "Local" claims are only as good as the company's practices. Read the privacy policy, and check whether the camera works if the maker's cloud goes away.

## Who should care

- Indoor cameras, especially in kids' rooms.
- Anyone who doesn't want footage in a cloud account.
- Anyone avoiding fees. See [cameras with no monthly fee](/ai-life/home/security-cameras/best-security-camera-no-monthly-fee/).

The same detection approach powers [robot vacuum obstacle avoidance](/ai-life/home/robot-vacuums/robot-vacuum-ai-obstacle-avoidance/), and the privacy question carries over to [AI glasses](/ai-life/gadgets/ai-glasses/ai-glasses-vs-pocket-recorder/).