DHS has issued a request for proposal for one or more contracts to develop radiation detectors that can detect threats, store results and transmit that information in real time.
The solicitation for the Human Portable Tripwire – HPT, systems, has a $24 million ceiling and is being conducted by the Domestic Nuclear Detection Office.HPT systems are to be worn by officers and agents must support the need for personal protection from exposure to radiological and nuclear threats.
https://www.fbo.gov/index?s=opportunity&mode=form&id=74910013951a45d0d9a868a351cd63a0&tab=core&_cview=0