To avoid the dangers and liability of using cell phones while driving, consider installing this device on your installers' trucks, and the accompanying app on their phones.
DriveID requires a hardware device to be mounted on the vehicle’s windshield behind the rearview mirror, and an app to be downloaded to the driver’s cell phone. The app identifies when the vehicle is in motion and automatically blocks services on the driver’s phone when it’s on the driver’s side of the vehicle. Passengers’ that also use DriveID can continue using their phones normally. Read more.