> For the complete documentation index, see [llms.txt](https://docs.ceruleansonar.com/c/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ceruleansonar.com/c/tracker-650/technical-details/oem-kit.md).

# OEM Kit

The Tracker 650 is available without a case for OEM applications where low cost and maximum mounting flexibility are required.

The OEM kit consists of:

* One standard [Tracker 650 PCB](/c/tracker-650/technical-details/oem-kit/tracker-650-pcb.md)
* Three [Tracker 650 transducer assemblies](/c/tracker-650/technical-details/oem-kit/transducer-cup.md) with 30cm lead wires terminated with JST-GH male pins
* One JST-GH 6-position male connector
* [Connector cable](/c/tracker-650/technical-details/oem-kit/oem-wiring.md) suitable for your application (as negotiated at time of purchase)
* Standard Tracker 650 firmware (or custom firmware as negotiated at time of purchase)

{% hint style="info" %}
It is unfortunately impossible for Cerulean to provide engineering assistance to OEM kit users who are not OEMs.
{% endhint %}