SignPortable Traffic Classifier is a standalone unit that is designed to work with loop detector sensors to detect and classify vehicles.
SignPortable Traffic Classifier is composed of three I-Loop Duo signature detector cards, one SignMaster gateway, one loop input terminal panel, and one 12V battery. SignPortable is powered by battery, which can be charged before and during operation of SignPortable.
Communication with SignPortable is provided by USB and Ethernet on the SignMaster gateway, which collects, processes, and stores inductive loop signature data from signature detector cards. With the optional cellular communication module, SignMaster is able to transmit raw or processed vehicle signature data to the SignCloud central server in real-time.