# IoT & Edge (/en/realtime-media/rtsa)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

## What this capability is

RTSA provides high-quality real-time media streaming and signaling for hardware-oriented and terminal-style products that need low-latency connectivity.

## Common scenarios

* smart cameras
* doorbells and wearables
* device-to-device media interop
* IoT real-time products

## What the existing Agora docs usually contain

* landing page
* runnable examples
* quickstart
* popular capabilities
* best practices

## What to read first

Start from the landing page to evaluate fit, then run an example project, then add license, interop, and bitrate-control details.