Transportable Radar Array Constantly Klicks And Makes Assorted Bleeps Or Bloops The T.R.A.C.K.A.M.A.B.O.B. is a ping-pong paddle, with some additions, turned into a tracking device. It was originally invented by Numbuh 2 in order to help track down accounts the last time the Sector V Treehouse was infested with them. In Operation: L.O.C.K.D.O.W.N., it was used by Numbuh 5 to make sure their were no intruders during the lockdown. It was used by Numbuh 4 in Operation: D.O.G.H.O.U.S.E. to track his stolen homework.