Brosnan Security has unveiled its newest SmartTruck, transformed by MetTel IoT into a connected mobile command center. Brosnan is rolling out the new SmartTrucks to big box retail store parking lots nationwide through 2019. MetTel, a communications and digital transformation (DX) leader, installed its Internet of Things (IoT) ? based Fleet Management technology to connect, automate and optimize the vigilance and operations of Brosnan security vehicles.