iNavigator 3 Wire
An iN3 system developed by our vendor partner, Polara, is designed for intersections where button wires do not exist, but can also be installed on intersections with button wires. A Control Unit installs in each Pedestrian Signal and connects to a PBS via 3 wires. Each system is independent of the others and each PBS responds to the messaging provided by the Pedestrian Signal Head it is connected to. The sounds are not synchronized and some of the features on a 2-Wire system are not available. Contact Traffic Products for more information.