# Downloads: CAD Models & Software Updates

Download 3D CAD models for mounting design and get the latest firmware, software, and tools for your Overview.ai vision systems.

[**3D CAD Models**  
STEP files for mounting design](/content/resources/cad-downloads/index.html) [**Software Updates**  
Latest firmware and tools](https://updates.overview.ai/)

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[Contact Support](/content/contact/index.html)