MN-NVOC PoE 4-in-1 Air Quality Monitor | Industrial Multi-Protocol IoT Sensor
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The MONIGEAR MN-NVOC PoE 4-in-1 Air Quality Monitor is engineered for continuous, long-term environmental monitoring in professional settings. Our PoE-powered solution delivers uninterrupted 24/7 monitoring for industrial IoT and SCADA applications.
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 accuracy: ±(50ppm + 5% of reading).
- 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.
- A web service can be enabled to view sensor data directly through a browser. Support for the REST API protocol can also be enabled to return JSON data from the sensors. However, these two features are disabled by default for network security reasons, and can be enabled by configuration tool.
- Advanced SNMP Support: Full compatibility with SNMP v1/v2/v3 and SNMP Trap v2c/v3, featuring enterprise-level security for critical infrastructure monitoring.
- 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.
- PoE power supply: Centralized power supply: Simply provide uninterrupted power supply at the PoE switch to ensure power supply to the sensor.
- 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.
- Sleek, Durable Design: Compatible with standard 86×86 junction boxes, featuring a flame-retardant PC housing that meets stringent safety standards while complementing modern building aesthetics.
- Professional Certification: Certified through FCC/CE-EMC/ROHS, meeting the high standards and strict requirements of the market.
- Your Data, Your Control: MONIGEAR's sensor puts security first—whether cloud-connected or fully self-contained
Typical Scenarios
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 (±0.54°F @32-149°F); Humidity: ±3%@10-90% RH; Carbon dioxide: ±(50ppm+5% of reading); TVOC: typical error of <12% of the measured value |
| Communication Protocol | Supports multiple TCP/IP application layer protocols: MQTT/MQTTS, ModbusTCP, SNMP, BACnet, REST API, email etc. |
| Power Supply | POE Power: Compatible with IEEE 802.3at standard. Power supply can be customized to DC 5V or DC 12V on request. |
| Power Consumption | 0.5W |
| Operating Storage Temperature | -30~+85℃ (-22°F~185°F) |
| Operating Storage Humidity | 5~95% RH, non-condensing |
| Product Dimensions | 86*86*48 mm |
Frequently Asked Questions
What parameters does the MN-NVOC monitor?
The MN-NVOC is a 4-in-1 air quality monitor that measures Temperature, Humidity, CO2 (400ppm–2000ppm), and TVOC (0-10,000 ppb) simultaneously.
What communication protocols are supported?
The MN-NVOC supports multiple industrial protocols including MQTT/MQTTS, BACnet, SNMP v1/v2/v3, Modbus TCP, and REST API for seamless integration with various systems.
Can the MN-NVOC work with Home Assistant?
Yes, the MN-NVOC can be directly integrated into Home Assistant, allowing local control and monitoring without relying on cloud services.
What power options are available?
The MN-NVOC supports PoE (Power over Ethernet) IEEE 802.3at, as well as auxiliary DC 12V or 24V power supply for flexible installation.