What is that utility!!!!!

Guys just yesterday I've encountered with an odd utility in my loadout (where the c-4 and tank mines are) it says in my language "Dispositivo de Enlace Satelital de Mando", the literall traduction would be "Device control satellite link" and it's really weird, if you try to use it, it shows you like a code and you can enter just 2 numbers, 1 and 0..like binary. So I wanted to know if you guys knew anything about it since I can't find sh*t.