See also:

The concept
The vehicle alarm system responds to: ▷ Opening of a door, the hood or the tailgate. ▷ Movements in the vehicle: interior motion sensor ▷ Changes in the vehicle tilt, e.g., duri ...

Speed limit
You can enter a speed, and a Check Control message will indicate when you reach this speed. This enables you, for example, to receive warnings if you exceed a speed limit in an urban area. You ar ...

Managing a subscription
To be able to enable or unsubscribe from the channels, you must have reception. It is usually at its best when you have an unobstructed view of the sky. The channel name is displayed in the st ...