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Fuel-theft protection for commercial fleets

Stop losing diesel you have already paid for.

Fuel theft happens at night — at rest areas, on job sites, in open yards — and most fleets only find out weeks later on the fuel-card statement. FuelNXT watches every tank around the clock and calls the right people the moment the level drops, with the vehicle, the time and the street address.

Sign in to the dashboard See what a night looks like

01
Drop caught in 25 seconds
More than 2.1 L gone within one 25-second window raises an alert.
02
Push to the people you choose
High-priority notification — it sounds even on Do Not Disturb.
03
Buzzer on in the cab
The reply to the very reading that triggered the alert switches it on.
04
Every vehicle at a glance
Plate, sensor status, last signal and position — live in the dashboard.
05
A street, not coordinates
Every alert is reverse-geocoded to a street, city and country.

The problem

Every fleet knows these problemswhen diesel goes missing.

Found out weeks later
Shows up as “high consumption” on the statement
No place, no proof
Nothing to give the police or the insurer
Drivers get the blame
Trust — and good drivers — are lost

It keeps happening
Same rest area, next week
Costs nobody can explain
Losses hide in the fleet average
Nobody watching at 3 a.m.
Yards and rest areas go unwatched

One night with FuelNXT

03:14 on a Tuesday. This is what happens.

A typical siphoning attempt, minute by minute — as the dashboard and the phone show it.

Example incident. Times and litres are illustrative; the alerting works exactly like this.

03:14:02

The level starts falling

Truck B-FN 2041 has been parked on Landsberger Allee in Berlin since 22:40, the driver asleep in the cab. The tank reads 412.6 litres. Then it starts dropping.

03:14:27

FuelNXT raises the alert

Within seconds the level has fallen by 2.4 litres — far more than a parked truck can use. The alert is created with the vehicle, the time and the street address.

03:14:28

The buzzer goes off in the cab

The vehicle is told to sound its buzzer. The driver wakes up, and whoever is standing at the tank knows they have been noticed. Most attempts end right here.

03:14:30

The night dispatcher’s phone rings

Everyone assigned to this vehicle gets a push notification — loud, even in Do Not Disturb. It names the truck, the time and the street.

03:16

Driver and dispatcher are on the phone

The driver steps out: the canister is gone, the tank cap is open. Two litres lost instead of four hundred.

08:00

The morning after

The alert sits in the dashboard with timestamp, coordinates and address — everything the police report and the insurer will ask for.

03:14:02
The level starts falling
Truck B-FN 2041 has been parked on Landsberger Allee in Berlin since 22:40, the driver asleep in the cab. The tank reads 412.6 litres. Then it starts dropping.
03:14:27
FuelNXT raises the alert
Within seconds the level has fallen by 2.4 litres — far more than a parked truck can use. The alert is created with the vehicle, the time and the street address.
03:14:28
The buzzer goes off in the cab
The vehicle is told to sound its buzzer. The driver wakes up, and whoever is standing at the tank knows they have been noticed. Most attempts end right here.
03:14:30
The night dispatcher’s phone rings
Everyone assigned to this vehicle gets a push notification — loud, even in Do Not Disturb. It names the truck, the time and the street.
03:16
Driver and dispatcher are on the phone
The driver steps out: the canister is gone, the tank cap is open. Two litres lost instead of four hundred.
08:00
The morning after
The alert sits in the dashboard with timestamp, coordinates and address — everything the police report and the insurer will ask for.

Why FuelNXT

What changes when the tank can call for help.

FuelNXT does not just record fuel. It turns a loss into an event you can react to while it is still happening.

Fuel level412.6 L410.2 L25 sfrom the drop to your alert

−2.4 L

Catch it while it happens

You are alerted within seconds of the level dropping — not when the invoice arrives.

Sensor sends

52.5309, 13.4535

You receive

Landsberger Allee, 10249 Berlin

Know exactly where

Each alert carries the street address, not just coordinates, so you can send someone or call the site.

B-FN 2041Notified · 03:14:08

MKNight dispatcher
ASSite manager
JBOwner

Wake the right people

You decide who gets alerts for which vehicles — the night dispatcher, the site manager, the owner. Everyone assigned is notified at once.

{ "buzzer": "on" }Sounding in the cab

Scare thieves off

The in-cab buzzer sounds the moment a drop is detected. A thief who has been noticed rarely stays to finish.

Record · #4821B-FN 2041

: Today, 03:14:07
: Landsberger Allee, 10249 Berlin
: 412.6 L → 410.2 L

Time-stamped & located

Protect your drivers

A time-stamped, located record shows what happened and when. No more guessing, no more blaming.

Consumption per vehicleUnexplained −2.4 L

B-FN 2041M-KL 873HH-TR 1190K-LG 55S-XA 712F-DT 908D-MN 330HB-RC 21

Keep the fuel budget honest

Every reading is logged per vehicle. Real consumption becomes visible, and unexplained losses stop hiding in the averages.

How it works

Up and running in an afternoon.

No training courses, no new processes. Register the vehicles, choose who gets alerts, and FuelNXT takes it from there.

01
Connect your vehicles
Register each vehicle with its plate number and the ID of its telematics unit. A fuel-level sensor in the tank reports to FuelNXT.
02
Choose who gets woken up
Create alert users — dispatchers, site managers, owners — and assign them to the vehicles they are responsible for.
03
FuelNXT watches the tanks
Every reading is compared with the last few seconds. A drop that a running engine cannot explain becomes an alert.
04
You react, instead of finding out
Phone, dashboard and in-cab buzzer go off at once. You call, you check — and you have the address for the report.

Who it’s for

Built for fleets that park outside.

If your vehicles spend their nights on the road, on site or in an open yard, they are a target. FuelNXT is made for:

Choose your fleet

01 / 04

Haulage & logistics

Trucks that sleep at rest areas and industrial estates across Europe — with drivers in the cab who deserve to sleep, too.

Where the vehicles sleep

Rest areas
Industrial estates
Border car parks

Typical exposure

Unattended 8–10 hours every night

Alert delivery

An alert is only useful if someone notices it.

Each alert goes out on three channels at once, so it reaches someone whether they are at a desk, asleep, or standing next to the vehicle.

The alertAbnormal fuel loss detected.

#4821

Every alert carries

Vehicle plate numberB-FN 2041
TimestampToday, 03:14:07
GPS coordinates52.5309, 13.4535
Street addressLandsberger Allee, 10249 Berlin
Title and descriptionAbnormal fuel loss detected.

Level fell from 412.6 L to 410.2 L within the detection window while the vehicle was stationary.

Delivered

On the phone03:14:08
In the dashboard03:14:09
In the cab03:14:09

Three channels at once

FuelNXTnow

Abnormal fuel loss detected.

B-FN 2041 · Landsberger Allee, 10249 Berlin

iPhone · Android

On the phone

A loud push notification on iPhone and Android. It gets through even when the phone is muted or in Do Not Disturb.

Live

Abnormal fuel loss detected.

B-FN 2041

Unread

Read byMKAS

Live · no refresh

In the dashboard

Every open dashboard shows the alert the moment it happens — no refresh needed. You can see who has already read it.

POST · B-FN 2041{ "buzzer": "on" }200 OK · 38 ms

Reply to the vehicle

In the cab

The vehicle’s buzzer sounds immediately. The driver wakes up, and whoever is at the tank knows they have been noticed.

Questions

Frequently asked questions

The things fleet managers ask us before they switch FuelNXT on.

You need a fuel-level sensor in the tank and a telematics unit that can send its readings to FuelNXT. Many fleets already have both; if not, your telematics provider can fit them.

FuelNXT compares every reading with the ones from the last 25 seconds. A drop of more than about two litres in that time raises an alert straight away — usually before the first canister is full.

Refuelling raises the level, so it never triggers an alert. Normal driving uses fuel far too slowly to hit the threshold — an engine would have to burn more than two litres in under half a minute. Readings are smoothed by the sensor, so sloshing on the road does not count either.

Whoever you assign. You create alert users in the dashboard and link them to vehicles. Only the people linked to a vehicle receive that vehicle’s alerts.

The vehicle’s plate number, the time, GPS coordinates and the street address, plus a short description — everything you need for a call to the driver or a police report.

Yes. There is no minimum fleet size. Add one vehicle today and the rest when you are ready.

Yes. The dashboard, notifications and emails are available in German and English; every user picks their own language.

FuelNXT accounts are set up by your fleet administrator or your NXT partner. There is no self-service sign-up. If you already have an account, simply sign in.

Ready to know what happens to your fuel at night?

Sign in to your FuelNXT dashboard. If your fleet does not have an account yet, your NXT partner will set it up for you.

No self-service sign-up — accounts are created by your fleet administrator.