Parameters:

• Power Supply: DC5V
  
• Working Ampere:≤200mA  
  
• Configuration Method: Through App
  
• Installation Method: Standard 86Box.
  
• Dimension: 108*108*33（mm）
  
• WiFi Protocol: WiFi-IEEE 802.11b/g/n
  
• WiFi Type: WiFi-2.4GHz
  
• Security Type: WEP\WPA\WPA2\ Individual
  

• Temperature Sensor
  

Range: -9℃~+99℃Accuracy:±0.5℃

Precision: 0.1℃

• Humidity Sensor
  

Range: 0~99%RH Accuracy: ±5%RH

Precision: 1%RH

• PM2.5 Sensor
  

Monitoring Type: Laser Range:0~999ug/m±10%100~500ug/m³;±10ug/m³@0~100ug/m³

Precision: 1ug/m³

• CO₂ Sensor
  

Monitoring Type: Infrared

Range: 0~2000ppm

Accuracy: ±75ppm or10% of the value

Precision: 1ppm

• VOC Sensor
  

Range: 0~10ppmAccuracy: ±1ppm

Precision: Divided into 3 levels.