Every 43 seconds in the United States, a vehicle is stolen

Our Technology

You surround your vehicle with a GPS-based “geo-fence”

You activate the “geo-fence” in just seconds using either the dFence smartphone app. If your vehicle is moved beyond the boundaries of the geo-fence, you’ll receive a text or email alert.

Track your vehicle with the mobile app or Dfence website

Youʼll see your vehicle’s location, speed, and direction in real time on a map. If you want to report this to the police, you quickly approve an affidavit that allows the police access to your account.

Provide tracking information to law enforcement

Using the smartphone app or website, you can optionally direct dFence to email two police departments: your local department, and the one closest to the vehicle

Recovery of your vehicle should be only minutes away!

Antiquated radio technology is asleep until you wake it up… but dFence never rests!

You are able to provide law enforcement with the address, speed, and direction of your vehicle.


This changes the theft’s legal status from “crime committed” to “crime in progress”, connoting Priority 1 Status.

Sending an email to police through the app or website informs them that your vehicle has been taken, and provides a description of the vehicle as well as your contact information.

They will receive a URL they can click, along with a password, so they can track your vehicle online in real time just as you are doing.

All police cars in the area can be immediately given the description, location, direction and speed of your vehicle.

Have a Sales or Support Question?

Why dFence?

Only dFence Provides All of These Benefits

Anti-Theft Alerts instantly let you know if your vehicle is moved. They also let you immediately alert the police… and enables them to track your vehicle in real time.

Tracking lets you track your vehicleʼs location at any time (like when a loved one is driving). It also lets you know if a specified speed is exceeded.

Maintenance Alerts If your “check engine” light goes on, your dealer is notified and can tell you how the problem can be fixed. When mileage milestones are passed, your dealer will be notified and can tell you what servicing should be done.

New Customer Product Registration To register your new dFence GPS device click here.

Personal GPS

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Contact Us

To send a message or contact our support team, use the below form. We will return your message within 48 hours.