He not happy.

↓ Transcript
A line of dialogue got cut from this one to keep the focus on the suppression aspect of the device (which is really the important bit). The proximity trigger for the message display Selkie had been watching was set too far. Hence why it first went off while she was already in the car driving away from the building.

It's a detail I meant to show the thing was assembled hastily, but I left t out of the comic proper for space reasons.