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MN-WVOC WiFi 4-in-1 Indoor Air Quality Monitor

MN-WVOC WiFi 4-in-1 Indoor Air Quality Monitor
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The MN-WVOC Wifi 4-in-1 indoor air quality monitor is an environmental monitoring module independently developed by our company, which can measure and display TVOC, CO₂,environmental temperature and relative humidity. Designed for reliability and seamless integration, this sensor delivers real-time, accurate readings to ensure optimal indoor conditions.

Key Features

  • 4-in-1 Environmental Monitor (TVOC, CO₂,Temperature,Humidity). High accuracy:Temperature measurement accuracy: ± 0.3° C; Humidity measurement accuracy: ±3%;CO₂ measuring range: 0-2000ppm.
  • Supports Multiple Industry-Standard Communication Protocols: Modbus TCP, SNMP, BACnet, and MQTT. Our system is compatible with all these protocols and can deliver data in multiple formats simultaneously. Comprehensive support for SNMP v1/v2/v3 and SNMP Trap v2c/v3 with high security level.
  • Can be integrated to AWS/Azure/Tuya loT cloud directly with low cost. Can be directly integrated into Home Assistant
  • Proactive Alerts – Instant email notifications when thresholds are exceeded (fully customizable triggers). IFTTT Automation – Trigger smart actions (e.g., activate HVAC, log to Google Sheets, or Telegram alerts) via Webhook integration.
  • Wifi network. Supports standard USB Type-C 5V power supply. Supports DC power terminal supply, rated input voltage DC12V, range DC9~28V.
  • Easy to use: A graphical interface configuration tool supporting Windows, Linux, and macOS platforms with online remote upgrade capability for simplified product deployment and maintenance.
  • Beautiful and durable: Independently designed with a patented appearance, compatible with the standard 86x86 bottom box in size, easy to install, and aesthetically pleasing in appearance. The frame is made of durable and flame-retardant PC material, which meets high fire protection requirements.
  • Professional Certification: Certified through FCC/CE-EMC/ROHS and with a UL report, meeting the high standards and strict requirements of the market.
Product Features

Typical Scenarios

Data Centers
Laboratories
Pharmaceutical
Museums
Office Buildings
Food Storage
Children's/Elderly Room
Warehouses
Explore Technical Features & Benefits

For detailed information about the capabilities across all our Network Sensors, please visit our common features page.

Technical Specifications

Measurement Range Temperature: -30°C~85°C (-22°F~185°F); Humidity: 0-100% RH; Carbon dioxide concentration: 400ppm–2000ppm; TVOC: 0-10,000 ppb
Measurement Accuracy Temperature: ±0.3°C @0-65°C (±32.54°F @32-149°F); Humidity: ±3%@10-90% RH; Carbon dioxide: ±(50ppm+5% of reading); TVOC: typical error of <12% of the measured valueTemperature: ±0.3°C @0-65°C (±32.54°F @32-149°F); Humidity: ±3%@10-90% RH
Communication Protocol Supports multiple TCP/IP application layer protocols: MQTT/MQTTS, ModbusTCP, etc.
Device Power Supply Supports standard USB Type-C 5V power supply.
Power Consumption 0.3W
Operating Storage Temperature -30~+85℃ (-22°F~185°F)
Operating Storage Humidity 5~95% RH, non-condensing
Product Dimensions 86*86*48 mm