The 47225 brake control utilizes time based actuation for applying braking power to the trailer brakes. An LED indicator will glow displaying braking intensity. The brighter the glow, the more braking force is being applied to the trailer brakes. Most states and provinces require a trailer brake controller based on the weight of the trailer. Product Features:Smart LED Display Shows Trailer ConnectionBraking Function/Short circuit NotificationChanges Green To Yellow As Power IncreasesPlug In Simple FeatureIntuitive vertical manual slideShort Proof ProtectedControls up to 4 trailer brakes
