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Infrared imaging sensor brick system has been redesigned to improve its size, performance, and modularity. The brick will be used to perform under-vehicle inspections on the Safebot and as such must be compact and relatively self-sufficient. We have successfully completed the redesign and have constructed a prototype. This prototype maintains all the functionality of the previous system while allowing the computing platform to be compatible with both the vision and range sensing devices. Other new capabilities that were included in the new design include hot-swappable batteries, a single power switch, and the ability to be run off of a 12 volt bus or the AC mains. Because of the reduced size of all of the sensing bricks, it is now possible to load multiple sensors on the Safebot.