Zooz 800 Series Z-Wave Long Range USB Stick ZST39
A small Z-Wave stick from the same maker as the sensors below, with the Long Range mode that reaches a detached garage or a far corner of the basement.
By Zooz. Specs read from the maker on .
Price and stock: Maker product page (where to buy)
| Chip | Z-Wave 800 series |
|---|---|
| Frequency | 908.42 MHz (US, CA, MX); 921.4 MHz (AU, NZ) and 868.42 MHz (EU) versions sold separately |
| Range | Up to 1 mile in open space with Long Range enabled |
| Network size | Over 200 devices on a mesh network, up to 4000 on a Long Range network |
| Size | 2 x 0.8 x 0.3 in |
| Operating temperature | 14 to 104°F, indoor only |
| Warranty | 5-year extended warranty once registered |
| Antenna | Not stated by the maker |
"Not stated by the maker" means the maker's pages do not say; this shelf leaves it blank rather than guess.
Know before you buy
Long Range needs support from both the hub software and the end device. Choose the radio region before buying.
Where each spec was read
- Maker: Zooz support, ZST39 800 Long Range Z-Wave Stick specs read 2026-10-27
- Maker: Zooz ZST39 product page (Home Assistant named, warranty) read 2026-10-27
Read first
- From a reading to a noticeWhat happens between a sensor noticing something and your phone buzzing, and how to put a recipe from this site into Home Assistant.
- Leak sensor recipeWater on the floor at a water heater, a washer, a dishwasher, a sink or a toilet, the moment it gets there.
- Garage door sensor recipeA garage door left open on a freezing night, with water lines in the garage.
Every store link on this shelf goes to the maker's own page unless a note beside it says it is an affiliate link. The guides on sensor.house name no brand; only these shelf pages do. No maker pays for placement.
Notes drafted with a language model from the maker's pages and checked against them. Product information, not electrical or plumbing advice: a licensed electrician or plumber and your local code decide what is safe in your house.
Found an error? See Corrections.