Danger areas

Pick from a list of predefined danger zones or set a custom alert zone. Receive boundary alerts for areas you feel your customers should be avoiding.

Receive a notification when entering or leaving (or both) an alert zone.

With this feature, Sentinel app allows you to draw up an area of interest on the map and be notified when a boat is passing it. You can choose to be alerted when just entering the zone, leaving it or both, while you will be able to create up to 5 zones at a time.