Home Assistant Connect ZWA-2 (Z-Wave Long Range USB adapter)
Home delivery 1-4 b.d.
Delivery to DPD Pickup locations 1-4 b.d.
Delivery terms
Order processing
Order processing
Quantity in shop
 Not available | Lemona Estonia warehouse |
 1 pcs | Lemona Vilnius warehouse 1 |
| 2 pcs | Lemona Vilnius warehouse 2 |
| 1 pcs | Lemona Kaunas warehouse |
| Not available | Lemona Klaipėda warehouse |
| 1 pcs | Lemona Šiauliai warehouse |
| >10 pcs | Lemona central warehouse |
Home delivery
Home delivery
Over €50.00 (Orders up to 1000 kgs) | For free |
To €50.00 (Orders up to 1000 kgs) | €5.00 |
Delivery to DPD pickup locations
Delivery to DPD pickup locations
3,50
Product description
Home Assistant Connect ZWA-2 – Z-Wave Long Range USB Adapter
The Home Assistant Connect ZWA-2 is a high-performance Z-Wave USB adapter designed for maximum stability, extended wireless range, and seamless integration with the Home Assistant platform. Built on the newest Z-Wave 800-series chipset, it supports Z-Wave Long Range technology, enabling significantly increased range and improved communication reliability, especially for battery-powered devices.
The adapter features a precisely tuned external antenna, engineered to deliver strong and stable signal performance even in challenging environments such as multi-story houses, large properties, or outdoor installations. Since the adapter was designed directly by the Home Assistant team, it guarantees top-tier compatibility, intuitive installation, and continuous firmware improvements.
Key Features
-
800-series Z-Wave chipset for higher performance, extended range, and reduced power consumption.
-
Z-Wave Long Range support providing very large communication distances, depending on environmental conditions.
-
One-click firmware updates directly through Home Assistant.
-
Plug & Play setup with automatic detection and an easy-to-use installation wizard.
-
Precision-tuned external antenna for improved radio performance.
-
ESP32-S3 processor enabling advanced processing and fast operation.
-
Supports all Z-Wave regional frequency variants (EU, US, AU).
-
Fully compatible with Z-Wave JS, the recommended integration layer.
Technical Specifications
-
Model: NC-ZWA-9734
-
Z-Wave chipset: Silicon Labs ZG23
-
Processor: ESP32-S3
-
Interface: USB-C
-
Power supply: 5 V (1 A)
-
Supported RF regions: EU, US, AU
-
Z-Wave Long Range availability: EU and US
-
Operating temperature: 0 – 65 °C
-
Antenna: detachable, angle-adjustable
-
Compatibility: Windows, Linux, macOS via Home Assistant
Package Includes
-
Home Assistant Connect ZWA-2 USB adapter
-
External antenna
-
Metal stand
-
USB cable (USB 2.0/3.0 compatible)
-
Quick start guide
Ideal For
-
Creating a reliable Z-Wave network with Home Assistant
-
Long-distance device communication (garage, gate, outdoor sensors)
-
Large homes, thick-wall buildings, or multi-floor installations
-
Anyone wanting a stable, future-proof Z-Wave controller