"Purchase Tips:

• Two versions available: WiFi and Zigbee.

• WiFi Version connects directly to your home WiFi network.

• Zigbee Version requires a Tuya Zigbee Hub (sold separately); incompatible with other Zigbee hubs or Zigbee2MQTT.

Update Frequency:

• Sensor uses a trigger mechanism and reports data immediately when temperature or humidity changes past set thresholds, typically updating once per hour.

• Update frequency cannot be manually adjusted.

• Alarm functions are managed within the app.

• For real-time updates, consider USB-powered models (TH06/TH16).

Battery Usage:

• Use only LR03 1.5V alkaline batteries; rechargeable or mixed batteries may cause inaccurate readings or rapid battery drain.

• Avoid mixing battery brands, models, or old and new batteries.

• Purchase quality batteries from reputable stores.

• Place the sensor where wireless signal strength is strong to reduce battery consumption.

Network & Power Management:

• To extend battery life, the sensor minimizes network usage when idle; network signal tests via the app are not reliable.

• Poor signal strength increases power consumption.

Accuracy & Measurement:

• Temperature accuracy: ±1°C; Humidity accuracy: ±5% RH, normal variation between units.

• Sensor requires 30–60 minutes to stabilize to ambient conditions for accurate readings.

Historical Data:

• Data recorded with a minimum 1-hour granularity and stored for 7 days.

• Values represent hourly averages.

Smart Speaker Compatibility:

• Voice queries for current temperature and humidity supported on Amazon Alexa and Google Home.

• Third-party smart speaker apps may not display sensor data correctly.

• Automation routes based on sensor data cannot be created via third-party assistants.

• Not compatible with Yandex Alice.

Automation Triggering:

• Edge Triggered (ET) mechanism: actions trigger only when sensor readings cross set thresholds, not when continuously above or below them.

• Example: Light turns on when temperature rises above 25°C, but won’t re-trigger if temperature stays above 25°C.

Battery Drain Causes:

• Using incorrect or mixed batteries.

• Placing the sensor in locations with frequent rapid temperature/humidity changes.

• Exposure to prolonged low temperatures (<0°C).

• Poor wireless signal strength causing increased transmission power.

• Long-term exposure to high humidity, leading to battery corrosion.

Product Features:

• High precision sensor components for reliable measurements.

• Real-time monitoring with data logging and graphical display via the app.

• Supports automation and scene linkage with Tuya Smart, Smart Life, Alexa, and Google Home.

• Voice control enables easy status checks.

Specifications:

• Power: 2 x LR03 1.5V AAA batteries (not included).

• Wireless: WiFi 2.4GHz (WiFi Version) or Tuya Zigbee (Zigbee Version).

• Temperature Range: -20°C to 60°C, ±1°C accuracy.

• Humidity Range: 0% to 99% RH, ±1% RH accuracy.

Remote Monitoring:

• Monitor temperature and humidity anytime, anywhere via app connectivity.

Setup Note:

• Allow 30 minutes post-setup for accurate readings.

Smart Home Integration:

• Compatible with Alexa and Google Home for voice queries.

• Use for temperature/humidity-based automations like controlling air conditioners or humidifiers.

Ideal Use:

• Suitable for bedrooms, living rooms, offices, greenhouses, and any indoor space requiring environmental monitoring."