---
product_id: 521771273
title: "Zooz 800 Series Z-Wave Long Range S2 USB Stick ZST39 LR, Great for DIY Smart Home (Use with Home Assistant or HomeSeer Software)"
brand: "zooz"
price: "$83.63"
currency: USD
in_stock: true
reviews_count: 8
category: "Zooz"
url: https://www.desertcart.us/products/521771273-zooz-800-series-z-wave-long-range-s2-usb-stick
store_origin: US
region: United States of America
---

# Plug & Play USB 3.0 Z-Wave Long Range tech S2 Security Authenticated Zooz 800 Series Z-Wave Long Range S2 USB Stick ZST39 LR, Great for DIY Smart Home (Use with Home Assistant or HomeSeer Software)

**Brand:** zooz
**Price:** $83.63
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart home game with ultra-long range and bulletproof security!

## Quick Answers

- **What is this?** Zooz 800 Series Z-Wave Long Range S2 USB Stick ZST39 LR, Great for DIY Smart Home (Use with Home Assistant or HomeSeer Software) by zooz
- **How much does it cost?** $83.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/521771273-zooz-800-series-z-wave-long-range-s2-usb-stick)

## Best For

- zooz enthusiasts

## Why This Product

- Trusted zooz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Security:** S2 authenticated encryption ensures your smart home stays private and protected from intruders.
- • **Plug & Play Simplicity:** Instant USB 3.0 compatibility with popular platforms like Home Assistant and HomeSeer—no hassle setup.
- • **Manage 200+ Devices Locally:** Create complex automation scenes and rules with a robust network of over 200 Z-Wave devices, all controlled locally for speed and reliability.
- • **Extend Your Smart Home Reach:** Harness the power of Z-Wave Long Range for seamless device control across larger spaces.
- • **Future-Proof Your Automation:** Equipped with the latest 800 Series chip and ready for firmware updates that enhance stability and performance.

## Overview

The Zooz 800 Series Z-Wave Long Range S2 USB Stick (ZST39 LR) is a cutting-edge USB 3.0 device designed for DIY smart home enthusiasts. It supports over 200 Z-Wave devices with local control, leveraging the latest 800 Series chip for extended range and enhanced security via S2 authentication. Compatible with major platforms like Home Assistant and HomeSeer, it offers plug-and-play ease and future-proof firmware updates to ensure a stable, scalable home automation network.

## Description

......

Review: Amazing Z-wave range and stability on firmware 1.4 onwards - I bought this to upgrade and replace an Aeotec Gen500+ USB stick in a HA Yellow. Migrating a 66 node network in HA JSUI directly, or via nvmedit convert. Immediately updated to v1.4 before restoring a backup. World of difference! The network came back up as it should, and lightning fast. My mesh has now recalculated and has less hops/more direct node connections than before. I'm now running 100% on the Zooz USB stick. I had a disaster with unpingable/dead devices with the GPIO and total success with the USB stick, changing nothing else. I don't have a small z-wave network, but be warned on the performance. I'll be buying another ZST39 as backup and getting rid of the Aeotecs now. The GPIO 'may' be better if you only plan on using it with LR devices, yet untested by me. Use simplicity studio ideally or update with no nodes added, or you risk bricking the device - happened to me with the GPIO module. Check this before you do anything else, start with at least v1.4 before adding nodes as there are many issues in previous versions which this stick likely ships with. Looks like v1.5 of firmware will be released soon, and Silicon Labs claim all transmit lockups are fixed in that versions release notes. I see them rarely now on v1.4 and it's not bad like it was, so doesn't damage damage the mesh/automations reliability
Review: Working Perfeclty with Home Assistant - Upgrading to latest firmware is a little bit long winded using the recommended procedure. Didn't risk doing it through Home Assistant. No problems with connectivity, works great.

## Features

- EU/UK: 868.42 MHz (used primarily in Europe), Z-Wave Long Range is not supported for this frequency!
- Connect instantly to thousands of certified Z-Wave devices with this simple USB radio key. It's a great way to discover the capabilities of Z-Wave.Whether you're building your own home automation system or collecting wireless sensor data for research, this device lets you quickly add Z-Wave to your installation. It's equipped with the latest 800 series chip and is ready for long-range Z-Wave if your software supports it.
- WHAT YOU NEED: This 800 Series Long Range Stick adds Z-Wave Plus and Z-Wave Long Range capability to your DIY smart home set-up. You'll need a dedicated computer (PC, laptop, or Raspberry Pi, sold separately) and home automation software of your choice (not included) to complete the system.
- You'll be able to control, monitor and program scenes or rules for over 200 Z-Wave devices within a single network. All this will work locally unless you decide to move your smart home to the cloud to add remote accessThe 800 key will work immediately with the most popular operating systems. It's compatible with your favorite software like Home Assistant or Jeedom.
- Get the most out of your automation system with S2 authenticated and SmartStart security features that offer a layer of protection to your installation like no other wireless technology.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BW171KP3 |
| Best Sellers Rank | 5,757 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Radio Frequency Transceivers |
| Box Contents | 800 Series Z-Wave Stick |
| Brand | ZOOZ |
| Brand Name | ZOOZ |
| Color | Black |
| Colour | Black |
| Compatible Devices | Desktop, Laptop |
| Compatible devices | Desktop, Laptop |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 502 Reviews |
| Data Link Protocol | USB |
| Data link protocol | USB |
| Hardware Interface | USB 3.0 |
| Hardware interface | USB 3.0 |
| Item Weight | 0.02 Kilograms |
| Item height | 0.2 inches |
| Item weight | 0.02 Kilograms |
| Manufacturer | Zooz |
| UPC | 853478006391 |

## Product Details

- **Brand:** ZOOZ
- **Colour:** Black
- **Compatible Operating System Family:** Linux, Windows
- **Compatible devices:** Desktop, Laptop
- **Data link protocol:** USB
- **Hardware interface:** USB 3.0
- **Item weight:** 0.02 Kilograms
- **Manufacturer:** Zooz
- **UPC:** 853478006391

## Images

![Zooz 800 Series Z-Wave Long Range S2 USB Stick ZST39 LR, Great for DIY Smart Home (Use with Home Assistant or HomeSeer Software) - Image 1](https://m.media-amazon.com/images/I/41X3y90lKBL.jpg)
![Zooz 800 Series Z-Wave Long Range S2 USB Stick ZST39 LR, Great for DIY Smart Home (Use with Home Assistant or HomeSeer Software) - Image 2](https://m.media-amazon.com/images/I/516LFvhXNkL.jpg)

## Questions & Answers

**Q: Is it backward compatibility with zwave?**
A: Hi Sujan, yes it is! All Z-Wave is backwards compatible, that's the beauty of the protocol.

**Q: Will this work with Raspberry Pi 4 running OpenHab?**
A: Other users have confirmed the S2 Stick works fine in that set up.

**Q: Can i use this as a repeater in a powered usb port?**
A: All USB ports are powered though some do not support data. The device is a USB Type A stick that adds a Z-Wave radio to a computer. It's intended to be the master controller for a Z-Wave network. That's how I'm using it. I think there is a way to set one as the master with 2 on a network but don't know how to do that.

**Q: Does this product work with zigbee**
A: No, this is a dedicated Z-Wave USB Stick only.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Z-wave range and stability on firmware 1.4 onwards
*by D***L on 5 January 2025*

I bought this to upgrade and replace an Aeotec Gen500+ USB stick in a HA Yellow. Migrating a 66 node network in HA JSUI directly, or via nvmedit convert. Immediately updated to v1.4 before restoring a backup. World of difference! The network came back up as it should, and lightning fast. My mesh has now recalculated and has less hops/more direct node connections than before. I'm now running 100% on the Zooz USB stick. I had a disaster with unpingable/dead devices with the GPIO and total success with the USB stick, changing nothing else. I don't have a small z-wave network, but be warned on the performance. I'll be buying another ZST39 as backup and getting rid of the Aeotecs now. The GPIO 'may' be better if you only plan on using it with LR devices, yet untested by me. Use simplicity studio ideally or update with no nodes added, or you risk bricking the device - happened to me with the GPIO module. Check this before you do anything else, start with at least v1.4 before adding nodes as there are many issues in previous versions which this stick likely ships with. Looks like v1.5 of firmware will be released soon, and Silicon Labs claim all transmit lockups are fixed in that versions release notes. I see them rarely now on v1.4 and it's not bad like it was, so doesn't damage damage the mesh/automations reliability

### ⭐⭐⭐⭐⭐ Working Perfeclty with Home Assistant
*by J***. on 22 January 2025*

Upgrading to latest firmware is a little bit long winded using the recommended procedure. Didn't risk doing it through Home Assistant. No problems with connectivity, works great.

### ⭐⭐⭐⭐⭐ Works great with Home Assistant
*by B***T on 18 June 2024*

I've downloaded files from Zooz website, updated the firmware to latest via Home Assistant GUI. I did not need Windows PC. It works great with Home Assistant. Range is good, no interference issues with a USB extender cable.

## Frequently Bought Together

- Zooz 800 Series Z-Wave Long Range S2 USB Stick ZST39 LR, Great for DIY Smart Home (Use with Home Assistant or HomeSeer Software)
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- Home Assistant Green | Smart Home hub with Advanced Automation | Official Home Assistant Hardware

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-01*