EARUELETRIC Tuya ZigBee Smart Air Box Sensor User Manual

1. Introduction

The EARUELETRIC Tuya ZigBee Smart Air Box Sensor is a sophisticated device designed for real-time remote monitoring of indoor air quality. It integrates multiple sensors to detect Formaldehyde (HCHO), Volatile Organic Compounds (VOC), Carbon Dioxide (CO2), Temperature, and Humidity. This smart air box can be configured to automatically control other Tuya-compatible smart home devices, such as air conditioners, fresh air fans, humidifiers, and air purifiers, when environmental parameters exceed predefined thresholds, thereby optimizing your home's air environment. It also features an 80 dB high-pitched alarm for serious air pollution events and supports integration with voice assistants like Amazon Alexa and Google Assistant.

2. Package Contents

• Smart Air Box Sensor * 1
• Instruction for use * 1
• USB power supply cable * 1

3. Specifications

4. Setup

1. Power On: Connect the Smart Air Box Sensor to a 5V/1A USB power source using the provided USB cable. The device will power on and its indicator lights will activate.
2. Download Tuya Smart App: Download and install the 'Tuya Smart' or 'Smart Life' app from your smartphone's app store (available for iOS and Android).
3. Add Device: Open the Tuya Smart app. Ensure your smartphone is connected to a 2.4GHz Wi-Fi network. The app should automatically detect the new device in pairing mode. If not, tap the '+' icon in the top right corner to manually add a device. Select 'Sensors' and then 'Zigbee' or 'Smart Air Box'.
4. Connect to Wi-Fi: Follow the in-app instructions to connect the Air Box to your Wi-Fi network. You will need to enter your Wi-Fi password.
5. Confirmation: Once successfully added, the device will appear in your app's device list. You can then rename it for easier identification.

5. Operating Instructions

5.1 Real-time Monitoring

After successful setup, you can view real-time air quality data directly from the Tuya Smart app. The app displays current values for Formaldehyde (HCHO), VOC, CO2, Temperature, and Humidity. You can also access historical data graphs for these parameters over daily, monthly, or yearly periods.

5.2 Smart Scene Automation

Leverage the Tuya Smart app's automation features to create intelligent scenarios based on air quality readings:

• Condition Setting: Go to the 'Smart' section in the app and select 'Create Scene'. You can set conditions based on specific sensor readings (e.g., if CO2 value exceeds 1000Ppm, or if HCHO value exceeds 0.1mg/m3).
• Task Setting: Define actions to be performed when conditions are met. For example, turn on a smart air purifier, activate a fresh air fan, or adjust a smart humidifier.
• Integration: The Air Box can link with other Tuya-compatible smart home devices to create a responsive and healthy indoor environment.

5.3 Alarm Function

The device features an 80 dB high-pitched alarm that triggers when serious air pollution is detected. Visual indicators also provide quick status updates:

• Green Indicator Light: Displays when the air is fresh and clean.
• Red Indicator Light: Displays when air pollution is serious, accompanied by the audible alarm.

6. Applicable Environments

The Smart Air Box Sensor is versatile and suitable for various environments where air quality monitoring is crucial:

• Home Life
• Work Office
• Industrial Settings
• Gardening/Greenhouses

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents.
• Sensor Protection: To ensure accurate readings and prolong sensor life, avoid placing the Air Box in areas with excessive lampblack (soot), strong convection air currents, or high concentrations of organic gases for extended periods. Such conditions can damage the internal sensors.
• Power Supply: Always use a stable 5V/1A USB power supply.

8. Troubleshooting

• Device Not Powering On: Ensure the USB cable is securely connected to both the device and a working 5V/1A USB power adapter. Try a different cable or adapter.
• Cannot Connect to App:
  • Verify your Wi-Fi network is 2.4GHz. The device does not support 5GHz Wi-Fi.
  • Ensure your smartphone is connected to the same 2.4GHz Wi-Fi network during pairing.
  • Check if the device is in pairing mode (indicator light blinking). If not, refer to the app for instructions on how to reset the device to pairing mode.
  • Move the device closer to your Wi-Fi router.
• Inaccurate Readings:
  • Ensure the device is placed in an area with good air circulation, away from direct drafts, heat sources, or strong chemical odors.
  • Avoid placing the device near cooking areas or industrial emissions, as this can affect sensor accuracy and lifespan.
  • Allow the device to operate for a few minutes after powering on for sensors to stabilize.
• Alarm Triggering Frequently: Check the air quality readings in the app. If readings are consistently high, investigate potential sources of pollution in your environment. Adjust automation thresholds if necessary.

9. User Tips

• Optimal Placement: Place the Air Box in a central location within the room you wish to monitor, away from windows, doors, and vents to get the most representative readings.
• Regular Monitoring: Check the app regularly, especially after introducing new furniture, cleaning products, or during cooking, to understand your home's air quality patterns.
• Smart Automation: Experiment with different automation rules in the Tuya Smart app to create a truly responsive and healthy environment. For example, set your air purifier to turn on automatically when VOC levels rise.
• Ventilation: If high levels of pollutants are detected, consider increasing ventilation by opening windows or using exhaust fans, in addition to smart device actions.

10. Warranty and Support

For warranty information and technical support, please refer to the seller's policy or contact the EARUELETRIC customer service directly. Keep your purchase receipt as proof of purchase.