Home Assistant Connect ZWA-2 Z-Wave 800 Adapter
The Home Assistant Connect ZWA-2 is a high-performance Z-Wave USB adapter designed to seamlessly connect your Z-Wave devices to your Home Assistant system. Built with the latest Z-Wave 800 series chipset, it delivers exceptional reliability, extended range, and effortless integration.
Optimised Performance and Range
Engineered with a precisely tuned antenna and base, the ZWA-2 maximises signal strength and stability. Its omnidirectional antenna ensures consistent communication, even through walls and across larger spaces.
Z-Wave 800 and Long Range Support
Featuring the Silicon Labs ZG23 chip, the adapter supports both standard Z-Wave mesh networks and Z-Wave Long Range. This enables more reliable connections to distant devices and improves battery life across your smart home ecosystem.
Designed for Home Assistant
Developed by the teams behind Home Assistant and Z-Wave JS, the ZWA-2 offers full compatibility and optimised performance. It integrates perfectly with Home Assistant, providing a smooth and efficient user experience.
Plug-and-Play Simplicity
Installation is quick and intuitive thanks to plug-and-play functionality. The setup wizard and one-click firmware updates simplify configuration, while migration from other adapters can be completed in just a few steps.
Reliable and Secure Connectivity
The adapter supports advanced Z-Wave features including S2 security, SmartStart inclusion, and OTA/OTW firmware updates, ensuring secure and future-proof operation.
Modern Design for Home Integration
With its sleek, candle-like design and subtle lighting effect, the ZWA-2 blends naturally into your home environment while providing high-end functionality.
Key Features
- Z-Wave 800 series adapter with Long Range support
- Optimised antenna for maximum range and stability
- Plug-and-play installation with setup wizard
- Compatible with all Z-Wave generations (including Plus and Plus V2)
- S2 security and SmartStart support
- OTA and OTW firmware updates
- Effortless migration from other adapters
- Designed specifically for Home Assistant and Z-Wave JS
Technical Specifications
- Chipsets: Silicon Labs ZG23 (Z-Wave 800), ESP32-S3
- Power supply: USB-C, 5 V DC, 1 A
- Protocols: Z-Wave and Z-Wave Long Range
- Frequencies: 868.4/869.85 MHz (mesh), 864.0/866.0 MHz (LR)
- Antenna gain: 3.38 dBi (omnidirectional)
- Dimensions: 125 × 125 × 315 mm
- Weight: 350 g
- Material: polycarbonate plastic
- Operating temperature: 0°C to 65°C (indoor use)
Package Contents
- 1 × Antenna
- 1 × Base
- 1 × USB cable (USB 2.0/3.0)
- 1 × Quick start guide
