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  • $66.99
  • Free 30-day Returns
  • Sold by Heitenoy

    Shipped by Heitenoy

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    SNZB-02B AirGuard TH Lite Zigbee Temperature Humidity Sensor, Thermometer Hygrometer with App Alert, Remote Monitoring for Greenhouse & Wine Cellar, Works with Alexa & Google Home, 4-Pack

    • Zigbee 3.0 & Home Assistant: Requires a Zigbee hub. Works with SONOFF gateways, Echo (4th Gen), SmartThings, and Home Assistant via Zigbee2MQTT/ZHA for easy smart home integration and automation.
    • High Precision & Fast Refresh: Built-in Swiss professional-grade sensor, delivering temperature accuracy of ±0.4°F and humidity accuracy of ±2% RH. Updates every 5 seconds for real-time.
    • Environmental Monitoring: Monitors temperature, humidity, air pressure, and calculated dew point and VPD. Its compact, ultra-slim design fits easily into tight spaces such as guitar cases, reptile terrariums, and other confined areas.
    • Long Battery Life: Powered by standard AAA batteries for easy replacement, offering up to 2 years of battery life. Ideal for hard-to-reach installations like attics or storage cabinets, eliminating the hassle of frequent recharging.
    • Comfort Alerts: Customize temperature and humidity thresholds and receive instant app alerts when values exceed your settings. Supports smart scene automation with smart plugs to control fans, humidifiers, and other devices automatically.
    • Note: After pairing, we recommend updating the device to firmware V1.0.7 or later.
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    SNZB-02B AirGuard TH Lite Zigbee Temperature Humidity Sensor, Thermometer Hygrometer with App Alert, Remote Monitoring for Greenhouse & Wine Cellar, Works with Alexa & Google Home, 4-Pack

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by Heitenoy Return Policy

    Manufacturer Contact Info

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