Zooz 800 Series Z-Wave Long Range XS Temperature | Humidity Sensor ZSE44 800LR

$29.95 $44.95

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Z-Wave Frequency
Product Condition (See full condition details below)

For Smarter Air

This is a Z-Wave Long Range device

PRODUCT HIGHLIGHTS

  • Temperature sensor: track air temperature in the room of your choice to adjust your smart thermostat with more accuracy than ever.
  • Humidity sensor: get notified if the humidity drops or rises above the set level and trigger your smart (de)humidifier to keep the climate of your sunroom or living room steady.
  • Small and discreet: The simple and slim design helps blend the sensor with your interior for the invisible type of monitoring you'd expect from a modern sensor.
  • Outside installation: Mount it on your covered porch or under the eve, just make sure to keep it away from direct rain and sun. The mounting bracket is now included with the device and recommended for outdoor installation.
  • New 800 series Z-Wave chip: get more range, longer battery life, and quicker reports with the latest technology
  • Z-Wave Long Range ready: extend the wireless coverage up to 1300 feet if your hub supports Long Range
  • Powered by a single CR2450 battery (Energizer, Panasonic, or Maxell recommended. Do NOT use Duracell batteries due to the extra bitter coating that prevents contact.)
  • S2 and SmartStart for extra security
  •  CHECK HUB COMPATIBILITY BEFORE BUYING (DOESN'T WORK WITH ALARM PANELS) 
  • 5-year extended warranty once registered and lifetime tech support
  • Check out ZSE44 Frequently Asked Questions

    NOTE: Z-Wave gateway controller required - sold separately. You need a security enabled controller to take full advantage of the product.

    PRODUCT CONDITION

    We may have this product available in an open box, refurbished, or used condition - just check the variant buttons under the product price for availability. All of our recycled inventory has been tested for both manual and Z-Wave control and is fully functional at the time of shipment. Here is what you can expect when ordering your device:

    • NEW: brand new product, as delivered by the factory; standard warranty (extended warranty if purchased from The Smartest House or registered within 30 days).
    • OPEN BOX: like new item in excellent condition, it may come in partially damaged or not original packaging; all accessories included; hardware and firmware version may be different than the brand new device description; standard warranty (extended warranty if purchased from The Smartest House or registered within 30 days).
    • REFURBISHED: good condition, may show slight signs of wear, may not include all accessories (like product manual, battery may not be full, etc); hardware and firmware version may be different than the brand new device description1-year seller warranty, lifetime tech support.
    • USED (FINAL SALE): used condition, may show signs of wear, may not include accessories (like product manual, batteries, or mounting hardware) or parts of the packaging; may show signs of wear like scratches; FINAL SALE: not eligible for return, replacement, or warranty service; hardware and firmware version may be different than the brand new device description

    Z-WAVE FREQUENCY

    This product is available in different Z-Wave frequencies so please make sure you choose the correct region before checking out. You need to select the same frequency / region as your hub when buying Z-Wave devices for them to include to your system. If you're not sure which frequency your hub operates on, please contact your solution provider first. Here is what each option stands for:

    • US/CA/MX: 908.42 MHz (used primarily in US, Canada, and Mexico, the default option for all products)
    • EU/UK: 868.42 MHz (used primarily in Europe)
    • AU/NZ: 921.4 MHz (used primarily in Australia and New Zealand) 

    SPECIFICATIONS

      • Z-Wave Region: 908.42 MHz (US, CA, MX) / 868.42 MHz (EU) - choose your region before adding this product to cart
      • Z-Wave Chip: 800 series
      • Power: 1 CR2450 battery (included)
      • Mounting Bracket (included)
      • Wireless Range: Up to 300 feet line of sight with traditional Z-Wave mesh (up to 1300 feet with Z-Wave Long Range)
      • Operating Temperature: 40° – 90° F
      • Dimensions: 2.2” x 1.3” x 0.2”
      • Installation: Indoor or outdoor under eve in the bracket

    RESOURCES 

    Zooz Z-Wave Plus 800 Series Z-Wave Long Range XS Temperature | Humidity Sensor ZSE44 800LR User Manual (PDF)

    ZSE44 Frequently Asked Questions

    Advanced Settings

    Support Portal

    WORKS WITH

      • Z-Box Hub (recommended for Zooz products)
      • eedomus
      • Ezlo
      • Home Assistant (Z-Wave JS)
      • HomeSeer (with Z-Wave Plus plug-in)
      • Homey (Zooz App for Homey)
      • Hubitat (2.3.0 or higher)
      • Indigo (NOTE: no security, Indigo does not support S2 Z-Wave security)
      • Jeedom
      • OpenHAB
      • Ring Alarm (temperature reports only)
      • SmartThings Hub (install the custom lua driver for advanced functionality)

    NOTE: If you don't see your Z-Wave controller on the list above, please contact us before you purchase this product.

    How It Works

    This sensor is perfect for spot monitoring in spaces where your smart thermostat doesn't reach. Install the device in your bedroom to prepare just the right temperature for the night. Mount it in the basement or on your sun porch to trigger climate control device and keep the air constant where humidity and temperature is most likely to change quickly.

    Just stick it to the flat surface of your choice with the supplied adhesive tape for 1-minute installation. We recommend using the dedicated mounting bracket if you'd like to install the sensor outdoors. Always keep the device out of direct sunlight and rain or snow.

    Customer Reviews

    Based on 130 reviews
    87%
    (113)
    8%
    (11)
    3%
    (4)
    2%
    (2)
    0%
    (0)
    R
    Robert D.
    Solid

    I have these in various places to give info to support smarter zone control (radiant floor heating) as well as additional temp sensors for our heat pump (mostly for cooling) mini splits. The mini plits are near the ceiling and don't reflect the temp down below in rooms with high ceilings (15 feet or so. These are great for giving a better idea of actual temps.

    Using with Home assistant no issues, as long range zwave, seem to be good battery conservation in this setup so far.

    D
    Daniel M.
    Reliable and Beautifully Built

    This sensor pairs easily with my Home Assistant ZWA-2, and is basically imperceptible behind our bedroom nightstand. The functionality and integration with Home Assistant is robust and exactly what I expected from a Zooz product. Definitely recommend.

    S
    Scott S.
    Accurate Temps and Humidity Sensor

    I’ve been very pleased with the Zooz 800 Series Z-Wave Long Range XS Temperature & Humidity Sensor (ZSE44 800LR). Setup was straightforward with my hub, and the device has been reliable in day-to-day use.

    I’m primarily using these in bathrooms and the laundry room to trigger exhaust fans based on humidity, and they’ve performed exactly as I hoped. The humidity readings respond quickly to changes (like showers or dryer use), which makes automations feel responsive and practical rather than delayed.

    I’ve also placed a few units around the house for general temperature monitoring. They’re compact, unobtrusive, and easy to position, so they blend in well without drawing attention.

    Battery life has been solid so far, and the Z-Wave Long Range support is a nice bonus—especially for areas farther from the hub.

    Overall, this is a dependable, well-designed sensor that works great for both automation and general environmental monitoring. I’d definitely recommend it if you’re building out a Z-Wave system.

    D
    Drew
    Works fine indoors, don't use outdoors.

    This device seems to work fine inside, but it has been a poor choice as an outdoor temp sensor. I've had mine installed outside, under and eave, for 15 months. In that time, I've gone through 4 batteries despite the settings recommended by support team, the plastic has yellowed drastically, and the temp readings are way off. I've measured against 3 different thermometers, 1 of which is calibrated and NSF certified, and indoors, it's generally within a degree F, but outdoors, it varies drastically, +/- 5 F.

    I will say that TheSmartestHouse has been very helpful in troubleshooting and I appreciate their support.

    J
    Jim B.
    Sensors

    Installed these and connected to HA and fan automation for the kids kept forgetting to turn the fan on and off. Sensor detects sudden rise in humidity and fan on. 30 minutes later fan off. Works every time.