SLZB MR1 Rack Mount

This is my first 1U rack mount design, built completely from scratch but inspired by a design from Seb3D, created out of necessity to properly mount the dual-antenna SLZB-MR1.

The mount is split in half with bowtie connectors, making it simple to install even on the MR-series models with two antennas. It’s compatible with most of the SMLIGHT lineup, including both PoE and USB variants, and provides a clean, professional way to integrate your Zigbee/Thread coordinators into a standard 19-inch server or network rack.

👉 Features:

• Flippable design – can be mounted on either side of your rack.
• Bowtie connectors – two sizes included; depending on filament, tolerances may vary. If neither size fits perfectly, you can fine-tune by slight scaling in your slicer.
• STEP file included – so you can easily remix or redesign as needed.

Perfect for Home Assistant setups and smart home enthusiasts who want their coordinators mounted securely and neatly inside their network rack.

Designs by Hypnos_Zzz — focused on organization, convenience, networking, and home automation. All models are practical, from-scratch, and built to make life easier.
 

I release all my files free and remixable.

💡 My only ask: don’t resell — let’s keep it open for the community.

✅ Use them, tweak them, remix them — that’s what they’re here for.

👍 If you print one, a like or make is always appreciated.

💬 Feedback welcome — I’m always improving designs for smarter, more organized setups.