PI-Lit designs and manufactures Smart Work Zone devices with impact detection sensors, sequential lamp technology, GPS tagging in the work zone, and radar units. Pi-Lit devices are cloud connected with mapping to Waze, Apple Maps, and other cloud services. The company's Impact Detection System can be reported to state monitoring systems (TMS),dispatch systems, and cloud services. Battery life is 3+ years depending upon operator options, and the small, lightweight device is installed in 1 minute without the use of brackets or fastenors or mixing of adhesives. No tools required . This technology assists aauthorities and contractors in monitoring critical saffety devices. The cost and safety benefits are significant.