Continuous EMF monitoring station - IoT / PoE connectivity up to 8 GHz: MonitEM-IoT | Wavecontrol

The MonitEM-IoT is a continuous electromagnetic field monitoring solution designed for 24/7 RF exposure assessment in connected urban, industrial and public environments. It enables long-term monitoring of electromagnetic fields generated by wireless communication infrastructures and other RF sources.

Developed for modern smart city and Industry 4.0 deployments, the MonitEM-IoT provides real-time alarms, remote visualization, control centre management and automatic reporting. Its compact design and installation flexibility make it suitable for large-scale monitoring networks where visual impact, maintenance and communication reliability are important.

The system is available in two versions: MonitEM-IoT-N-RF8 with LTE-M / NB-IoT wireless communications and battery operation, and MonitEM-IoT-E-RF8 with Ethernet communication and Power over Ethernet.

Benefits

• Continuous RF monitoring: designed for 24/7 electromagnetic field area monitoring.
• Real-time alarms: programmable alarms for field level, low battery and communication error.
• Compact installation: reduced-size housing to minimize visual impact in urban or public environments.
• Flexible connectivity: available with LTE-M / NB-IoT wireless communication or Ethernet / PoE.
• Low-maintenance operation: battery-powered version with long-lasting batteries, low power consumption and optional AC or solar panel supply.
• Control centre integration: settings, alarm management, visualization, reports and communications managed through the control centre.
• Standards-oriented monitoring: designed for measurements according to ITU-T K.83 and ICNIRP 2020.

Key features

• Measurement type: isotropic electric field measurement with 3-axis RMS diode technology.
• Frequency range: 500 kHz to 8 GHz for MonitEM-IoT-N-RF8 and 5 MHz to 8 GHz for MonitEM-IoT-E-RF8.
• Measurement range: 0.7 to 250 V/m.
• Frequency response: ±1.5 dB from 1 MHz to 6 GHz.
• Time averaging: configurable by user, from 6 min to 30 min.
• Measurements and communications: configurable by user.
• Backup memory: more than 1 month in case of no communication.
• Local setup: NFC with smartphone app.
• Installation kits: wall, mast or tripod mounting.
• Temperature range: -20 °C to 50 °C.
• Environmental protection: IP65.
• Dimensions: 24.0 x 7.5 x 6.0 cm.
• Weight: 550 g.

Typical applications

• Smart cities: continuous EMF monitoring in dense wireless communication environments.
• Telecommunication infrastructure: monitoring around 4G macro, 5G macro and small cell deployments.
• Public buildings and sensitive sites: EMF area monitoring near schools, hospitals, smart utilities and business districts.
• Industrial sites: RF exposure monitoring for facilities using connected services and wireless systems.
• Regulatory and public communication programs: long-term data visualization and reporting for exposure assessment.
• Large monitoring networks: scalable deployment where remote management and low maintenance are required.

Why choose MonitEM-IoT

The MonitEM-IoT is designed for organizations requiring reliable, compact and connected EMF monitoring stations for long-term deployment. Its combination of continuous RF monitoring, real-time alarms and remote visualization supports both technical compliance programs and public transparency initiatives.

With two communication and power configurations, the system can be adapted to different site constraints: battery and LTE-M / NB-IoT for autonomous installations, or Ethernet with Power over Ethernet for fixed infrastructure. The integrated control centre simplifies station configuration, alarm management, reporting and communication supervision across multiple monitoring points.