Reliable internet connectivity is crucial for modern construction sites, yet it is often unavailable when projects commence. Fiber installation can be a time-consuming process, and conventional 4G mobile routers frequently fail to deliver the necessary coverage and stability. Many site managers routinely encounter unreliable connections, costly subscriptions, and prolonged delays. Com4 offers a future-ready solution: Fixed Wireless Access (FWA) leveraging 5G technology.
Without the internet, Norway stops
For many project managers and builders, the nightmare begins when the barracks are in place, but the network provider says: "It will take 6-8 weeks before we can lay the line." This delay stalls critical operations at the very moment the project should be accelerating. Engineers and project leaders stand ready to deploy cloud-based project management tools and BIM solutions, but are hindered by lack of connectivity. Camera surveillance systems, required for securing high-value equipment and ensuring site safety, cannot be installed or activated until the network is live. Meanwhile, vital customer and stakeholder meetings—often planned via Teams or other video platforms—are disrupted before construction has even started, leading to frustration and costly downtime. The pressure mounts as deadlines approach and teams are left waiting for the basic infrastructure that underpins modern construction workflows.
Inevitably, improvised solutions are implemented. Basic 4G routers are deployed, but connectivity remains inconsistent and unstable. Signal strength is insufficient to support the entire site, resulting in slow loading of large schematic drawings and frequent interruptions to essential digital workflows.
Video conferences experience frequent disruptions, and surveillance cameras intended to safeguard equipment and monitor the site frequently lose connectivity or operate inconsistently. As a result, frustration escalates among project teams as these issues directly impact workflow efficiency, project budgets, and overall site safety,” says Robin Johansson, Product Manager for Starlink and FWA at Com4.
"We've heard the same stories over and over again. Our customers need flexible connectivity and they need to be able to connect new locations quickly - without relying on excavators and cables."
Power where you need it, in a matter of days
The FWA from Com4 connects the construction site to the mobile network via a powerful outdoor antenna. No cables. No digging. No technician visits. Just stable broadband, delivered quickly and tailored to the needs of the project.
The equipment can be moved between projects and can withstand Norwegian conditions - dust, cold, rain and vibrations. It's built for mobile working. When the project moves, the network moves with it. Everything is managed in Com4's own customer portal, where you can see all connected devices, data consumption, status and notifications in real time.
FWA is made for building and construction
Construction sites are not offices. Equipment needs to withstand more, work in different types of terrain and be quick to move. With FWA, you get a solution that's as robust as it is
flexible.
The antennas - either Zyxel NR7103 or NR7302 - are easily mounted on the wall or ceiling and connected via PoE cable directly to the customer's network equipment. Self-assembly is possible, but Com4 also offers professional installation throughout the country. And with their cloud-based customer portal, you have full control, wherever you are.
FWA is particularly suitable for:
- Construction sites in start-up, where fast connectivity is critical.
- Temporary facilities without fiber coverage.
- Infrastructure projects in remote areas.
- Facilities where connectivity must be able to be moved on after completion of the project.
- More than a network - a digital infrastructure.
- FWA makes it possible to digitize the construction site from day one.
- Connect monitoring, alarms and sensors on machines and materials.
- Use cloud-based project tools and BIM solutions without being dependent on
fixed line. - Ensure seamless interaction with architects, builders and external
consultants.
This is no longer a "nice to have" solution. FWA has become a prerequisite for effective construction management. With high speed and low latency, FWA supports everything from video conferencing to 24/7 data streaming from cameras and IoT devices.
Confidence in your choice of supplier
Com4 is a leading Norwegian player in mobile data communication and IoT. With a proven track record of innovation and reliability, the company has successfully deployed over 18 million connected devices across 190 countries, serving a diverse customer base that spans retail, transportation, healthcare, and the construction sector. Com4 provides advanced connectivity solutions designed to meet the demands of dynamic and critical environments, enabling seamless operations, enhanced safety, and real-time data access regardless of location. As a trusted partner to both national and international enterprises, Com4’s expertise supports businesses in optimizing workflows, securing assets, and driving digital transformation through robust, flexible, and scalable wireless solutions.
“Our strength lies in a unique combination of technical expertise and rapid deployment capabilities. Most importantly, we understand the specific challenges faced at the construction site, and we know precisely what is required for operational success,” says Johansson. Com4 delivers dedicated support, an intuitive customer portal for easy administration, and the flexibility to provide both tailored solutions and expedited delivery. Choosing Com4 means gaining more than reliable coverage—you gain a committed partner who takes full responsibility for every aspect of your connectivity.
