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Zooz 800 Series Z-Wave Long Range XS Water Leak Sensor (ZSE42 800LR)

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  • Water leak alerts: get notified of water presence right away once the sensor is added to your Z-Wave hub
  • Extra small: fits easily under appliances and furniture for discreet and dependable monitoring
  • Ready for a splash: it's OK if a little water gets over or around the sensor but it's not fully waterproof and cannot be submerged in water
  • 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 standard CR2450 battery
  • S2 and SmartStart for the most secure inclusion
  • Check out ZSE42 Frequently Asked Questions


  • Z-Wave Region: US, CA, MX
  • Z-Wave Chip: 800 series
  • Power: 1 CR2450 battery (included)
  • Wireless Range: Up to 300 feet line of sight (or up to 1300 feet with Z-Wave Long Range)
  • Operating Temperature: 32° – 104° F
  • Dimensions: 2.4” x 1.4” x 0.4”
  • Installation: Indoor/ outdoor under eve


  • Compatibility: 
    • Z-Box Hub 
    • eedomus
    • Ezlo
    • Home Assistant (Z-Wave JS)
    • HomeSeer
    • Homey 
    • Hubitat (2.2.9 or higher)
    • Jeedom
    • SmartThings 

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