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TVOC Air Quality Monitor can detect the concentration and level of TVOC in the air, as well as temperature and humidity. After it is bound with a hub, it can use TVOC concentration or level, temperature, and humidity changes as conditions of automation, work with other smart home devices to implement various smart scenarios, and send notifications to your mobile phone.

  • Monitor level of TVOC and temperature and humidity
  • Remote Notification - Aqara Hub is required for proper working
  • 2 Years Battery Life
  • Zigbee 3.0

Key Features

  • TVOC Detection: Detects TVOC and displays the TVOC level with green leaves.
  • Temperature Detection: Detects temperature accurately and supports setting automation related to temperature.
  • Humidity Detection: Detects humidity accurately and supports setting automation related to humidity.
  • Screen Display: Equipped with a dot-matrix E-ink screen which is similar to paper and protects your eyes.
  • Smart Automation: With Zigbee 3.0 protocol, can work with other devices via the Hub for cloud and local automation.

Technical details:

  • Brand: Aqara
  • Name: TVOC Air Quality Monitor
  • Model: AAQS-S01
  • Dimension: 41.6 × 76.0 × 14mm
  • Color: White
  • Material: PC
  • Battery: CR2450 × 2
  • Net Weight: 56.5g
  • Battery Voltage: About 3.0V
  • Battery Model: CR2450
  • Battery Capacity: 1300mAh
  • Battery Life: ≥1 year. When working with a third-party Zigbee 3.0 Hub, some private low-power protocols would be unavailable, which may reduce battery life.
  • Protocol: Zigbee 3.0
  • Standard: IEEE 802.15.4
  • Frequency: 2.4GHz(2400~2483.5MHz)
  • Transmission Power: 10dBm
  • Receiving Sensitivity: -100dBm
  • Communication Distance: 30m (Indoors)
  • Heartbeat: Once/55min
  • Operating Temperature: 0°C ~+ 50°C
  • Operating Humidity: 0~95% RH, no condensation
  • TVOC Detection Range: 0~25mg/m³
  • TVOC Resolution: 1ppb or 0.01mg/m³
  • TVOC Precision: 20% (25°C, 50% RH)
  • Temperature Detection Range: -40~85°C
  • This is the detection range of the sensor, please use this product in a working environment
  • Temperature Resolution: 0.1°C
  • Temperature Precision: ±0.2°C
  • Humidity Detection Range: 0~100%RH
  • This is the detection range of the sensor, please use this product in a working environment
  • Humidity Resolution: 1%
  • Humidity Precision: ±2%RH
  • Screen Dimension: 2.13 Inch
  • Screen Resolution: 250 × 122


  • Brand: AQARA
  • IoT - Internet of Things: Wireless communication
  • Apple HomeKit: Yes
  • ZigBee: 2.4 GHz
  • Security: Air quality detection
  • Power Supply: Battery
  • Type of use: Indoor
  • IP Rating: IP20

AQARA TVOC Air Quality Monitor

$71.00 Regular Price
$68.87Sale Price
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