Nabu Casa Home Assistant ZWA-2

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Product details

Home Assistant Connect ZWA-2 - Ultimate Z-Wave Adapter

Introduction

The Home Assistant Connect ZWA-2 is the most powerful Z-Wave adapter on the market, specifically designed for seamless integration with Home Assistant. Developed by the official Home Assistant and Z-Wave JS team, this second-generation adapter offers a plug-and-play solution to connect all your Z-Wave devices with maximum reliability and range. Its sleek, candle-like design with integrated lighting harmoniously blends into your interior decor while delivering exceptional technical performance thanks to its antenna and base, which are precisely tuned to the ideal Z-Wave wavelength.

Key Features

  • Precision Engineering - Antenna and base perfectly tuned to the Z-Wave wavelength for a reliable connection and maximized range
  • Latest Z-Wave 800 Chipset - Certified and compatible with all Z-Wave devices.

Key specifications

Smart Home Hub type
Smart Home Gateway
Communication standard
Z-wave

General information

Item number
61119985
Manufacturer
Nabu Casa
Category
Smart home hubs
Manufacturer no.
NC-ZWA-9734
Release date
15.8.2025
Sales rank in Category Smart home hubs
18 of 391

Smart home features

Smart Home Hub type
Smart Home Gateway
Communication standard
Z-wave
Configuration effort
Plug and Play

Connections

USB ports
USB-C

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
4.14 kg
Climate contribution
CHF 0.11

Product dimensions

Length
12.50 cm
Width
12.50 cm
Height
31.50 cm
Weight
350 g

Package dimensions

Length
34.30 cm
Width
22 cm
Height
5.10 cm
Weight
628 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Smart home hubs» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.TP-Link
    0.3 %
  • 2.Dresden Elektronik
    0.4 %
  • 3.Nabu Casa
    0.5 %
  • 4.Broadlink
    0.6 %
  • 4.Homematic IP
    0.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Athom
    0 days
  • 1.Bosch Smart Home
    0 days
  • 1.Nabu Casa
    0 days
  • 1.Shelly
    0 days
  • 1.Sonoff
    0 days

Return rate

How often is a product of this brand in the «Smart home hubs» category returned?

Source: Digitec Galaxus
  • 2.Shelly
    1.8 %
  • 3.eufy
    2 %
  • 4.Nabu Casa
    2.1 %
  • 5.Sonoff
    2.5 %
  • 6.Xiaomi
    2.6 %
Source: Digitec Galaxus