1. Home
  3. Home Assistant Connect ZWA-2 Z-Wave Dongle NC-ZWA-9734
By Home Assistant

Home Assistant Connect ZWA-2 Z-Wave Dongle NC-ZWA-9734

HK$700
HK$800 HK$700
Save HK$100
Shipping calculated at checkout.
Just HK$1,000 to get free shipping!
0%

Purchase and service information

Please book in advance for showroom visits, purchases or collection.

Supply and receipts

Product sourcing and authorised-stock details follow each product page. Ask us about supply and receipts before ordering.

Warranty and support

Warranty duration, provider and coverage depend on the brand and model. Services follow the agreed scope.

Free technical consultation

Free one-to-one smart-home installation advice is available. On-site installation, wiring and setup are quoted separately.

Delivery and appointments

In-stock items, preorders and service appointments have different schedules. Please confirm availability and dates before ordering.

Brand: Home Assistant
SKU: 110992144
Barcode: 110992144
Home Assistant Connect ZWA-2 Z-Wave 連接器 NC-ZWA-9734
HK$700
HK$800 HK$700

Inventory · Installation

Looking to check inventory or schedule an installation?

Please include the product name and SKU in your inquiry to help us verify stock, lead time, equipment compatibility, and installation arrangements. Please provide your existing equipment model or usage environment so we can offer more accurate recommendations.

Check Inventory / Model Number Inquiry about installation

Optional Accessories Reference | Please confirm compatibility and lead time first

The Home Assistant Connect ZWA-2 is a high-performance adapter for connecting Z-Wave devices to Home Assistant. Its antenna and base are precisely tuned to the ideal Z-Wave wavelength to maximize signal coverage and eliminate dead zones. Supporting both classic Z-Wave mesh networks and the Z-Wave Long Range protocol, it provides a stable, low-latency connection for long-range devices and enhances battery life.

Equipped with the Silicon Labs ZG23 chip and 800 series technology, it features a built-in tilt sensor to ensure optimal vertical placement and comes with a customizable status LED. The plug-and-play design integrates seamlessly with Z-Wave JS, offering a globally compatible smart home automation experience.

Key Features

Brand Home Assistant
Manufacturer Nabu Casa
Model NC-ZWA-9734
SoC Silicon Labs ZG23 (Z-Wave) / ESP32-S3 (USB-Serial bridge)
Z-Wave Series 800 Series
Protocols Supported Z-Wave, Z-Wave Long Range
Frequency Range 860-930 MHz
Antenna Peak Gain 3.38 dBi
Radiation Pattern Omnidirectional
Power & Data Interface USB-C 5V DC / 1A
Housing Material Polycarbonate
Color White and Translucent
Dimensions 125 x 125 x 315 mm
Weight 350 g
Operating Temperature 0 °C to 65 °C
Certifications CE, FCC, RCM
FCC-ID 2A8ZE05
Origin China

Product Highlights

  • ✓ Unmatched Range and Coverage: Featuring a high-performance oversized antenna design, the ZWA-2 can penetrate thick walls and transmit over long distances, eliminating signal dead zones.
  • ✓ Extremely Stable Network: Operating on the dedicated Z-Wave® band, the ZWA-2 avoids the crowded 2.4GHz spectrum, protecting your smart home from Wi-Fi and Bluetooth interference to ensure reliable communication.
  • ✓ Future-Proof and Globally Compatible: The ZWA-2 supports both legacy Z-Wave® Mesh and Z-Wave® Long Range protocols. When used with the Z-Wave® JS add-on, it automatically performs regional settings to comply with global standards.
  • ✓ Performance Optimization: High sensitivity allows battery-powered devices to communicate with lower power, thereby extending battery life and improving overall network health.
  • ✓ Smart Orientation Sensing: The built-in tilt sensor indicates the optimal vertical position for peak performance via a flashing yellow LED. This indicator can be disabled in Home Assistant.
  • ✓ Customizable Status LED: The color of the status LED can be customized or turned off via the Home Assistant interface.

Warranty

12-month manufacturer warranty

In the Box

  • ✓ Home Assistant Connect ZWA-2 (Base + Antenna) x1
  • ✓ USB-C to USB-A Cable x1

FAQ

Which wireless protocols does the Home Assistant Connect ZWA-2 support?

It supports legacy Z-Wave mesh network protocols as well as the Z-Wave Long Range protocol, utilizing 800 series Z-Wave technology.

What accessories are included in the package?

The package includes one Home Assistant Connect ZWA-2 unit (base and antenna) and one USB-C to USB-A cable.

What is the primary purpose of the built-in tilt sensor?

The tilt sensor is used to ensure the device is installed in an optimal vertical position for top-tier performance; if not placed vertically, it will alert you by flashing a yellow LED, which can be manually disabled in the Home Assistant system.

How is the device powered and what are its power specifications?

Power and data transmission are handled via the USB-C interface, with a power specification of 5V DC / 1A.