User blog comment:Roinelll/God Eater Next - Volume 1 - Segment 06/@comment-10225593-20150705014809/@comment-26113680-20150705042111

If it really would be a radar, then the Quadriga would sense you from rather large distances....

Although its hearing is rather good, maybe you are right...

Doesn't matter I'll keep it as it is, and I've chose to refer to it as is, because that's the Tower shield you can craft. And if you shoot that part from the back of the Quadriga you barely do any damage to it, unlike if you shoot the Exhaust or the skeleton.