An alert when a car ran off the channel, but this equipment must have a physical interaction between the device and the driver so that the driver can still feel a.
Will be notified when the car ran out of the channel. The device must interact physically. Between the device and the driver In order to know whether the driver was still awake.
Be alert when the car ran out of the channel. But this device must have a physical interaction between the device and the driver to know the driver still conscious.