Reliable IoT connectivity for smart metering
Electricity, water and heat meters that deliver data every time, even from basements and fuse boxes. Com4 connects meters and data concentrators to secure cellular networks, in the Nordics and worldwide.
Electricity meters (AMS)
Automatic consumption readings and power outage alerts
Water and heat meters
Remote reading of water and district heating, even from manholes and basements
Data concentrators and gateways
Collect data from many meters and forward it securely
Secondary substations
Monitor voltage and load across the distribution grid
Remote updates
Update firmware and settings without sending out an engineer
Secure data collection
Closed networks and private APN for critical infrastructure
Trusted by some of Norway's largest smart metering players
When Norway rolled out AMS smart meters, Validér chose Atea and Com4 to deliver mobile data communication for automatic power meters. The contract covered around 200,000 SIM cards in the first phase, with potential for up to one million. Traffic is routed from the meter to an isolated, closed network with end-to-end security, and rewritable SIMs make it possible to change mobile provider without replacing the card.
Teltonika RUT241 Industrial 4G Router with Com4 eSIM Connectivity
A compact, industrial-grade router combining Teltonika’s proven reliability with Com4’s global eSIM connectivity for fast, secure, and scalable IoT deployments.
Preloaded with Com4’s eSIM profile, the RUT241 delivers instant connectivity out of the box — no physical SIM required. Ideal for industrial IoT and M2M applications across Europe and beyond, offering flexible management through Teltonika RMS and Com4’s connectivity platform.
You’ll get:
● A quick assessment of your use case and connectivity needs.
● Guidance on RUT241 setup, RMS, VPN, and eSIM profile management.
Secure data collection for critical infrastructure
Meter data is sensitive, and the power grid is critical infrastructure. Com4 can route all traffic from the meter to an isolated, closed network with end-to-end security, using private APN, VPN and strict access control. Meter data never crosses the open internet.
Ready to connect your meter fleet?
Our smart metering experts help you choose the right SIM, network and security setup.
