At Sentinel Limousine we are always investing in newer technology that will improve our service and enhance your chauffeured experience.

We utilize two separate GPS systems. One of which is the normal dash-mounted navigation unit that many of us use ourselves!  us to see all of our vehicles and their real-time status on screen and locate them at any time using advanced interactive map and data windows. We can also communicate with our Chauffeur staff using the powerful two way messaging facilities.