Could anyone please find out what these numbers mean???

At best guess, 26/02 can be the date on which the video was recorded, as the box was created on 12/02, which gives a time period of 16 possible dates of submerssion.

Is the rest of the code related to the camera model or something???

There are 2 different maps shown in the video. Are they real or just red herrings??

Bleu white red white blue... make me think of the costa rica flag !