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READ BEFORE YOU BUY: The Z-Wave stick is for advanced users only, NOT for beginners. You must be comfortable with programming and have expert computer and Z-Wave knowledge to use this device. NVM back-up from 500 or 700 series Z-Wave sticks will brick the device. Do NOT apply NVM backups or firmware updates published outside of the Zooz support portal to avoid bricking the stick and voiding its warranty.
NEW 800 SERIES Z-WAVE LONG RANGE: Take advantage of the latest wireless innovation with Z-Wave Long Range that extends your network coverage up to a mile. NOTE: Your home automation software needs to support the Long Range implementation on the interface side as well as the end Z-Wave device you add to the network for the Long Range functionality to be fully unlocked.
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.
ADVANCED Z-WAVE: Works great with the most popular software like Home Assitant (with JS) and HomeSeer. Supports OTA firmware updates and and all of the latest Z-Wave library commands.
13 reviews for 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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$39.95

AJ Tissier –
Great Z-Wave dongle. Great range. Easy to integrate with Home Assistant via Zwave-JS-UI
This dongle is working great with Home Assistant via Zwave-JS-UI, both running in a Docker container. I have been very impressed with the stability of Z-Wave vs Zigbee (primarily due to its use of 800 MHz vs 2.4 GHz signaling), and am contemplating moving more of my home automation and monitoring items to Z-Wave because of the stability and range which I need for the various things I want to track in our home and outbuildings.
FDPHL –
Powerful, compact, and dependable Z-Wave dongle
Easy to brick if you don’t know what you’re doing, but works beautifully with Home Assistant. Great product from a great company. I’ll never give up my Z-Wave!
R. Sattler –
Z-Wave USB stick that works seamlessly with Home Assistant
I purchased this USB stick to add Z-Wave capabilities to my Home Assistant (HA) server and I have been super happy with it. I am running HA on an older laptop as the operating system (haos). Home Assistant recognized it right way, pretty slick indeed. I don’t currently need the LR capability but I do have some ideas for it in the future. For now, it is easy to see all of the devices that HA is controlling in one place. I suspect it is as trouble-free for other purposes, I suspect it will last a long time.
von Scorpio –
Works with Home Assistant
Has been working great for my Home Assistant setup. Have it on a USB extension cable, as Z-wave apparently doesn’t like the interference from internal USB circuitry? It has breathed new life into the gear I had from my alarm system. Local z-wave switches are life-changing. No cloud delay and doesn’t crowd wifi network.
CCK –
Z-Wave Home
Easy to setup with Home Assistant. I started with the ‘Z-Wave JS UI’ instead and added the ‘Z-Wave’ official plugin after to get more data. Much cheaper then the official Home Assistant hardware withe the same ability. Connected my new door lock with ease.
ToddW –
HomeAssistant works
Use this after seeing what other HA users recommend. Plug-and-play, no issues. Understainding the versions and protocols can get confusing, and older stuff should be cheaper, but it does just work.
Hadrian3642 –
Flawless performance.
I have replaced my Hubitat with a small form factor PC running Home Assistant. This USB stick has performed flawlessly. Very satisfied.
WillyB –
Works Flawlessly with Home-Assistant! Easy Setup & Outstanding Range!
I’m using this for my home automation via Home-Assistant.I migrated from a SmartThings setup & am VERY pleased with the change.Installing was as simple as plugging it in & enabling, no special drivers or firmware updates were required.Using this device to unpair Zwave devices from SmartThings was a breeze, & everything paired quickly/easily with my new Home-Assistant server.Range is outstanding! I have this Zooz USB connected to my Home-Assistant server tucked in an out of the way closet at a far corner of my home. Even so, I’ve experienced zero issues or delays controlling devices at the opposite corner corners of my somewhat large home.It’s also worth noting that I live in a densely populated neighborhood, with lots of tech savvy neighbors making the RF spectrum quite noisy… and still I have no connection/control issues.I am very pleased with both this device & with Home-Assistant. I’d recommend this change to any current SmartThings user!
Amazon Customer –
Works as intended with Home Assistant.The range and reliability is a lot better than my old aeotec gen 5.Had some trouble migrating from my existing z-wave controller but it was more down to my skill level and the lack of support from the old controller. The zooz worked without a hitch throughout the whole process. I imagine the process would’ve been flawless if I had remade the z-wave network from scratch or started a new one.I use home assistant HAOS and zwave js ui add on.
D. –
Guter Zwave 800er Stick mit Long Range Support. Lässt sich super in Homeassistant einbinden mit zwave2mqtt
Yo… –
No es la frecuencia europea estas son las especificaciones descritas..Especificaciones:Número de modelo: ZST39 LR.Frecuencia de señal Z-Wave: 908,42 MHz.Potencia: 4,75-5,25 V CC.Rango Z-Wave: hasta 1 milla en espacio abierto con Z-Wave Long Range habilitado.Temperatura de funcionamiento: -10.0-40.0 °C.Instalación y uso: solo en interiores.Dimensiones: 5 x 2 x 0,8 cm.
Parynty –
Działa z raspberry pi4 i home assistant. Bezproblemowe podłączenie do sprzętu. Na razie obsługuje dwa czujniki. Na razie żadnych problemów, żeby tak było zawsze 😀
Darryl –
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