Store star ratings run high (most products average above 4.3), so they count less than written reviews.
Home Assistant Connect ZWA-2








Home Assistant Connect ZWA-2
| Dimensions | 125 x 125 x 315 mm |
|---|---|
| Weight | 350 g |
| Antenna Gain | 3.38 dBi, omnidirectional |
| Chipset | Silicon Labs ZG23, ESP32-S3 USB serial bridge |
| Color | White, semi-transparent |
| Enclosure Material | Polycarbonate plastic |
About this item
- Engineered for Home Assistant, the ZWA-2 delivers the most reliable Z-Wave connectivity with long-range support and effortless migration from other adapters.
- Precisely tuned antenna and base for optimal Z-Wave signal strength and range
- Supports Z-Wave 800 series and long-range protocols for advanced performance
- Effortless migration from other Z-Wave adapters with one-click firmware updates
- Multi-region compatibility including US, EU, and all Z-Wave regions
- Energy-efficient design for improved battery life on end devices
How it scores
Good · likely 4.9 to 8.2 · low confidence
From 82 store ratings.
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Product description
The ultimate way to connect Z-Wave devices to Home Assistant. The most performant Z-Wave adapter available, it is the ultimate way to connect any Z-Wave device to Home Assistant. The antenna and base are precisely tuned to Z-Wave’s ideal wavelength, working in harmony to provide a reliable connection and maximize range. With support for Z-Wave Long Range*, it provides a more dependable, responsive connection to far-away devices and improved battery life. Designed by the team driving forward Home Assistant and Z-Wave JS, it offers plug-and-play setup and effortless migrations. *Currently, Z-Wave Long Range only supports the North American and European regions, with limited device availability in Europe. Note: Connect ZWA-2 was designed to operate with Home Assistant and the Z-Wave JS add-on. If you use Connect ZWA-2 without Home Assistant, please visit: https://go.nabucasa.com/zwa-2-without-home-assistant 📐 PRECISELY ENGINEERED – The antenna and base are precisely tuned to Z-Wave’s ideal wavelength, working in harmony to provide a reliable connection and maximize range. ✅ LATEST Z-WAVE CHIPSET – Certified and includes the latest 800-series chipset, it supports all Z-Wave devic
From the seller’s listing.
Product details
| Dimensions | 125 x 125 x 315 mm |
|---|---|
| Weight | 350 g |
| Antenna Gain | 3.38 dBi, omnidirectional |
| Chipset | Silicon Labs ZG23, ESP32-S3 USB serial bridge |
| Color | White, semi-transparent |
| Enclosure Material | Polycarbonate plastic |
| Model | NC ZWA-9734 |
| Operating Temperature | 0°C to 65°C (32°F to 149°F) |
| Power | USB-C 5V DC 1A |
| Supported Protocols | Z-Wave, Z-Wave Long Range, Z-Wave Series 800 |