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Home Assistant Connect ZWA-2
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Home Assistant Connect ZWA-2

Original price was: £69.99.Current price is: £64.99.

4 in stock

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Overview

The Home Assistant Connect ZWA-2 is a next-generation Z-Wave® controller designed to deliver strong signal penetration, long-range performance, and reliable communication across the dedicated sub-GHz Z-Wave frequency band. Built specifically for Home Assistant with full Z-Wave JS support, it provides stable connectivity for Z-Wave networks without interference from common 2.4 GHz devices like Wi-Fi and Bluetooth.

Powered by Z-Wave 800 series technology, the ZWA-2 supports both traditional Z-Wave mesh networking and Z-Wave Long Range (region dependent). With a high-performance antenna and improved radio sensitivity, it helps extend network coverage while improving battery efficiency for connected Z-Wave devices.

Key features

  • High-performance omnidirectional antenna for wide-area Z-Wave coverage
  • Operates on the dedicated Z-Wave frequency band to avoid Wi-Fi and Bluetooth congestion
  • Supports Z-Wave mesh networking and Z-Wave Long Range (region dependent)
  • Automatic region configuration when used with Z-Wave JS
  • Improved radio sensitivity for extended battery life on Z-Wave devices
  • Built-in orientation sensor to assist optimal antenna alignment
  • Customisable LED status indicator via Home Assistant
  • USB-C interface for power and data connection
  • Designed specifically for Home Assistant with full Z-Wave JS compatibility

Product information

Use cases
  • Home Assistant Z-Wave Network Coordinator
  • Use the ZWA-2 as the primary Z-Wave controller for a Home Assistant installation, enabling reliable communication with Z-Wave switches, sensors, thermostats, and other smart devices.
  • Extending Smart Home Coverage
  • The high-gain antenna and 800 series radio provide improved range and signal penetration, making it suitable for larger homes or installations with multiple floors.
  • Reliable Low-Interference Automation
  • Operate on the dedicated Z-Wave frequency band to reduce interference from Wi-Fi and Bluetooth networks commonly found in smart homes.
Technical specifications
General
Model
NC-ZWA-9734
Supported Protocols
Z-Wave®, Z-Wave® Long Range
Z-Wave Series
800
Hardware
Z-Wave SoC
Silicon Labs ZG23
USB Bridge
ESP32-S3
Power Input
USB-C, 5V DC / 1A
Antenna
Frequency Range
860–930 MHz
Peak Gain
3.38 dBi
Pattern
Omnidirectional
Physical
Dimensions
125 × 125 × 315 mm
Weight
350 g
Enclosure Material
Polycarbonate plastic
Colour
White / semi-transparent
Environmental
Operating Temperature
0 °C to 65 °C
Humidity
Non-condensing
Usage
Indoor only
What’s included
  • Home Assistant Connect ZWA-2 Base Unit
  • High-gain antenna
  • 1.5 m USB-C cable (USB 2.0 / 3.0 compatible)
  • Quickstart Guide
  • Warranty and safety information

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