Wavecontrol has expanded the MonitEM-IoT range with a new 4G Cat 1bis connectivity option, providing greater flexibility for continuous EMF monitoring deployments.
MonitEM-IoT is Wavecontrol’s continuous electromagnetic field (EMF) monitoring solution, designed for 24/7 RF measurements, real-time alerts, and remote management in applications such as Smart Cities, telecommunications infrastructure, and regulatory compliance.
The new model complements the existing LTE-M/NB-IoT and PoE versions. By operating over standard 4G LTE networks, it offers another wireless alternative for regions where LTE-M/NB-IoT services are limited or not yet available, expanding connectivity options across a wider range of telecommunications environments.
Why 4G Cat 1bis?
While LTE-M and NB-IoT remain efficient connectivity options for many IoT deployments, network availability varies significantly between countries and operators. According to the GSMA Mobile IoT Deployment Map, coverage and commercial availability of LTE-M and NB-IoT services are still uneven across global markets, creating deployment challenges in some regions.
By leveraging standard 4G LTE networks, the new MonitEM-IoT 4G Cat 1bis model expands deployment possibilities across diverse telecommunications environments.
Same monitoring performance
The 4G Cat 1bis version preserves all MonitEM-IoT capabilities, including:
- Continuous 24/7 RF monitoring
- Electric field measurements up to 8 GHz
- Real-time alarms and remote management
- Integration with Wavecontrol Control Center and Smart City platforms
- Compliance with ITU-T K.83 and ICNIRP 2020 recommendations
- Battery driven for more than 3 years
- IP65 for outdoor use
MonitEM-IoT: connectivity options compared
| Version | Connectivity | Power Supply | Typical application |
|---|---|---|---|
| MonitEM-IoT-N-RF8 | Wireless LTE-M or NB-IoT | Batteries (> 3 years) | Areas with LTE-M or NB-IoT coverage |
| MonitEM-IoT-4G-RF8 | Wireless 4G | Batteries (> 3 years) | Countries or regions without LTE-M/NB-IoT availability |
| MonitEM-IoT-E-RF8 | Wired Ethernet | Power over Ethernet | Fixed installations with existing network infrastructure |
Conclusion
With the addition of 4G Cat 1bis connectivity, Wavecontrol continues to make continuous EMF monitoring easier to deploy worldwide. Organizations can now select the connectivity option that best matches local infrastructure requirements while relying on the same accurate, reliable MonitEM-IoT monitoring platform.
If you’re planning a new deployment or evaluating which connectivity option best suits your environment, contact one of our experts.
Article-related FAQ
MonitEM-IoT is available with three connectivity options: LTE-M/NB-IoT, 4G Cat 1bis, and PoE (Ethernet), so organizations can choose the option that best matches local network infrastructure.
LTE-M and NB-IoT are low-power cellular IoT networks, but their availability varies by country and carrier. 4G Cat 1bis runs on standard 4G LTE networks, which are more widely deployed, making it a reliable alternative where LTE-M/NB-IoT coverage is limited or unavailable.
Yes. All MonitEM-IoT versions share the same measurement performance, electric field range (up to 8 GHz), and installation process. Only the connectivity module differs.
Yes. MonitEM-IoT complies with international recommendations including ITU-T K.83 and ICNIRP 2020.
It depends on the site’s available infrastructure: choose LTE-M/NB-IoT where those services are available, PoE for fixed installations with existing wired network access, and 4G Cat 1bis for locations without LTE-M/NB-IoT coverage.