Setting Boundary to Alert on Approaching Vessels

I want to confirm that Coastal Explorer is capable of sounding an alert when a vessel approaches within a certain distance. I want to set up a boundary area along the ship channel to tell me when a large ship is coming so I can move my vessel.

Hello!

Coastal Explorer uses CPA and TCPA for vessel collision alerts, which are customizable. Our commercial navigation product, Rose Point ECS, does have the ability to trigger an alert for AIS targets crossing boundary lines, but CE does not.

Note that the size of the AIS vessel is not taken into consideration at all.