Picked up my GTS last night
and got a text from an unknown mobile number this morning saying it's been activated. I've got 2 fobs but can't seem to turn one of them off, should they both be active? I'd have thought if they both were active, then even with one fob with me it will alert Cobra, as one would be with me at all times but the other wouldn't?
I've searched for ways to try and turn one of them off and just says to hold down the button but no joy, still have the flashing red light.

I've searched for ways to try and turn one of them off and just says to hold down the button but no joy, still have the flashing red light.