Home Assistant Connect ZWA-2 | Z-Wave USB adapter

Make your smart home truly work with the ultimate Z-Wave USB adapter: the Home Assistant Connect ZWA-2!

Want to connect reliable Z-Wave devices to Home Assistant, but are struggling with limited range or an unstable signal? The ZWA-2 offers the perfect solution for a reliable home automation network in any type of home.

Key Benefits

• 800 Series Z-Wave Chipset : Supports all modern Z-Wave devices, including Z-Wave Long Range.
• Superior antenna : optimized for sub-GHz Z-Wave frequencies such as 868MHz in Europe – works even through thick walls and over long distances.
• Plug & Play : instantly recognized by Home Assistant, start wizard and one-click firmware updates.
• Dual-mode : Manage both Z-Wave Mesh and Z-Wave Long Range networks; you choose the protocol for each device.
• Compatibility : Specifically designed for Home Assistant (full support via Z-Wave JS integration )

Technical specifications

Ease of installation

With the ZWA-2, Z-Wave integration is even easier. Simply connect, choose in Home Assistant whether to create a new network or migrate your existing one, and automatic region detection always ensures the correct frequency.

Practical application

For example, automate your garden shed lighting: As soon as you are at the garden door and it is dark (Z-Wave motion sensor as a trigger), the garden lights switch on immediately and the path and garden shed are clearly visible from a distance - all stable with a long range thanks to the ZWA-2 stick.

Disadvantage

Due to the larger antenna design (32cm), the ZWA-2 takes up more space than classic USB sticks, but this ensures the unmatched range.

Warranty & Support

Designed by the Home Assistant team, supported by frequent firmware updates and direct community support through Home Assistant and partner stores.

FAQ

• Is the ZWA-2 compatible with Home Assistant? Yes, it has full plug-and-play support via Z-Wave JS.
• Can you use both Z-Wave Mesh and Long Range in the same home? Yes, you choose which network for each device—very flexible!
• What's the advantage over traditional USB sticks? Much greater range, less interference thanks to an optimized antenna.

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