GiraffeG4

Have peace of mind!

Never worry about a “low clearance” accident with a bridge, railroad trestle or overpass again.

  • Get an audible alert 100 yards before you reach the low clearance bridge or railroad trestle you’ll hit.
  • Has its own GPS… follows whatever route you’re taking
  • Works with all commercial, non-commerical and RV GPS apps
  • Over 14,000 locations in the United States, Canada and the UK.
  •  “Do Not Enter” warning at every Parkway entrance in NY, NJ, CT and MA where your rig is prohibited…And tickets are $$$$

Price … $3.99/month
Special Offer! $29.99/year 40%Off

Try it out! Cancel Anytime

Steps to activate the Sentinel User App…

  1. Pay for the Sentinel User App
  2. Download from App Store..Available for Android and Apple Phones
  3. Use your payment email and password to log into the App.