Fuel probe
Capacitive tank probe with a real-time operating system, insulated power and data lines and encapsulated electronics. Detects siphoning and every refuelling event individually.
Add-ons
Plug & play sensors that change what tracking is worth.
A position on a map is a starting point. Attach the right sensor and the same device starts answering questions about fuel, temperature, who was driving and whether the load was opened.
iButton / Dallas key
Each driver carries a unique key they touch before the journey, so every trip, every harsh brake and every over-speed event attaches to a named person.
RFID reader
Contactless driver or asset identification where a touch key isn't practical — useful for shift-based operations and shared vehicles.
Temperature sensor
Digital sensors with 0.3 °C accuracy for reefer trucks and cold stores. Up to six wired temperature and four humidity sensors per NTT-101 unit.
LCD display
An in-cab display for messaging and job dispatch, giving the driver information without a separate device to manage.
Two-way voice interface
Lets the control room or an authorised number speak to the driver directly from the vehicle — for dispatch and for emergencies.
Wiring & harnesses
Purpose-made looms for each device and vehicle class, so installs are consistent and serviceable rather than improvised.
Also available
Sensors fitted on request
Not every requirement needs its own product page. These are fitted regularly and quoted alongside the device.
In-vehicle camera
Cabin or road-facing capture alongside the tracking record.
Seat belt sensor
Belt state logged as an event and reportable per driver.
Magnetic & door sensor
Illegal door open alerts, and door events tied to temperature spikes.
GSM modem
Additional connectivity where a site or asset has no other link.
Voice-enabled tracking
When you need to speak to the driver, not message them
Two-way voice gives the customer a choice about security level and how accessible driving personnel are. For cash-in-transit, ambulance and high-value cargo it is often the feature that closes the gap between an alert and a resolution.
- Call into the vehicle from the control room
- Driver-initiated SOS call out
- Authorised numbers only, managed in Pegasus
- Works alongside immobilisation and jammer detection
Specify the right sensor set
Tell us what you need to measure and we'll tell you which sensors it takes — and which you don't need.