> For the complete documentation index, see [llms.txt](https://docs.lightact.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lightact.com/integrations/camera-and-object-tracking/node-based-tracking-workflows/ncam.md).

# Ncam

LightAct supports both **TCP** and **UDP** versions of this protocol. User also needs to enter the **Server address**, which is the IP address of Ncam running server.

### Ncam Receiver Device Node

To start receiving Ncam information insert a **Ncam Receiver** device.

![](/files/3DQDYNE5B9Gcjglh2YTd)

On the right side, under the *Stream*, configurable properties for specific devices will be shown. After you configure them, check **Listen** checkbox inside the device node.

### Read **Ncam** in Layer Layouts

To use the information read by **Ncam Receiver** node in LightAct, you need to create a **Read Ncam** node in the layouts.

Choose **Ncam Receiver** device in a **Device** dropdown menu, or connect **Device reference** node to this input, and you are ready to go.

![](/files/zv45iCrfjV7FXlZ349ly)