You would think in 2026 that cell coverage blankets the planet. It does not.

Here is a simple breakdown.

Your G2, and most GPS systems, use:

• Satellites to calculate location
• Cellular towers to transmit the data

Two separate jobs. Two separate systems.

The satellites tell the unit where it is.
The cell network tells you.

If the cell coverage is weak, congested, or inconsistent:

• Arming commands may not go through immediately
• Status updates may lag
• Alerts may be delayed
• Then when signal improves, everything can fire at once

That is exactly what happened here.

The customer tried arming the system multiple times. Nothing appeared to happen. Then around 5 am, coverage improved. All queued commands processed at once.

The G2 did what it was told. It just could not “talk” until the network let it.

This is not a G2 issue.
It is a cellular infrastructure reality.

Important takeaway for trailer owners:

• GPS works off satellites
• Communication works off cell towers
• Poor coverage equals poor communication

Before installing any GPS based system, check real world coverage where your trailer lives and travels. Not what the coverage map claims. What your phone actually experiences on that carrier.

Technology is strong. Physics and infrastructure still win.

If your trailer sits in rural areas, industrial yards, or coastal dead zones, plan accordingly. The best system in the world still needs signal to communicate.

That is not fear. That is how it works.