{"product_id":"z-wave-long-range-usb-stick-zst39-lr-diy-smart-home","title":"Z-Wave Long Range USB Stick ZST39 LR - DIY Smart Home","description":"\u003cp\u003eIn this review of the Z-Wave Long Range USB Stick ZST39 LR the bottom line is clear: this is a specialist tool for experienced DIY smart home builders who need extended Z-Wave range and advanced control. The reviewer found it delivers the key benefit - improved network reach and full 800 series feature support - when used with compatible home automation platforms like Home Assistant or HomeSeer, but warns that it is not for beginners and requires careful handling of firmware and NVM to avoid bricking the device.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZ-Wave Long Range:\u003c\/strong\u003e Extends network coverage up to about a mile where the host software and end devices support the Long Range implementation, improving connectivity to outbuildings and distant sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e800 Series chipset:\u003c\/strong\u003e Brings the latest Z-Wave Plus and protocol improvements so users can access new library commands and modern Z-Wave behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware compatibility:\u003c\/strong\u003e Works well with popular DIY systems such as Home Assistant (with JS) and HomeSeer, enabling flexible integration into custom home automation setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA firmware updates:\u003c\/strong\u003e Supports over-the-air updates via the Zooz ecosystem, allowing maintenance of the stick without physical reprogramming when done through supported channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated host requirement:\u003c\/strong\u003e Designed for use with a dedicated PC, laptop, or Raspberry Pi running your chosen home automation software, giving full local control over the Z-Wave network.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ZST39 LR is aimed at advanced users and integrators who are comfortable with command-line tools, Z-Wave network management, and occasional troubleshooting. It is an excellent choice for someone migrating to the 800 series who needs longer range and full protocol control with Home Assistant, HomeSeer, or similar platforms.\u003c\/p\u003e\n\u003cp\u003eThis stick is not suitable for beginners or casual buyers who expect plug-and-play simplicity. Users who cannot ensure firmware provenance or who may rely on NVM backups from older 500\/700 series sticks should look elsewhere to avoid the risk of permanently bricking the device and voiding warranty coverage.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImpressive \u003cstrong\u003erange\u003c\/strong\u003e improvements for connecting outbuildings and remote sensors.\u003c\/li\u003e\n\u003cli\u003eStraightforward integration with Home Assistant and HomeSeer for users who know how to configure Z-Wave controllers.\u003c\/li\u003e\n\u003cli\u003eGood long-term \u003cstrong\u003evalue\u003c\/strong\u003e for DIYers who need advanced Z-Wave features and OTA update support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot beginner friendly; requires advanced Z-Wave and computer knowledge to use safely.\u003c\/li\u003e\n\u003cli\u003eApplying NVM backups or unofficial firmware can brick the stick, so strict adherence to Zooz support guidance is mandatory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eZ-Wave Long Range USB Stick (ZST39 LR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e800 Series Z-Wave Long Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eHome Assistant, HomeSeer and other DIY home automation software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHost required\u003c\/td\u003e\n\u003ctd\u003eDedicated PC, laptop, or Raspberry Pi (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\u003c\/td\u003e\n\u003ctd\u003eSupports OTA updates via Zooz support portal only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget user\u003c\/td\u003e\n\u003ctd\u003eAdvanced users with Z-Wave and programming experience\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ZST39 LR is a competent, specialist controller that delivers meaningful \u003cstrong\u003erange\u003c\/strong\u003e and protocol advantages for experienced DIYers who run Home Assistant or HomeSeer. It represents good value when used correctly, but the steep technical requirements and fragile update\/NVM restrictions mean only knowledgeable users should buy it.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this stick with Home Assistant?\u003c\/strong\u003e\u003cbr\u003eYes, it integrates with Home Assistant (JS) and is reported to be recognized quickly, but you must configure the controller within your automation software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill NVM backups from older sticks work?\u003c\/strong\u003e\u003cbr\u003eNo. Applying NVM backups from 500 or 700 series sticks can brick the device; only follow Zooz support guidance for backups and updates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it actually improve range?\u003c\/strong\u003e\u003cbr\u003eUsers report markedly improved connectivity for outbuildings and distant devices when both the stick and the end devices support Z-Wave Long Range.\u003c\/p\u003e","brand":"ZOOZ","offers":[{"title":"Default Title","offer_id":48250302660827,"sku":"B0BW171KP3","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41X3y90lKBL._AC_SL1246.jpg?v=1770923392","url":"https:\/\/gearmusthave.com\/products\/z-wave-long-range-usb-stick-zst39-lr-diy-smart-home","provider":"GearMustHave","version":"1.0","type":"link"}