The Rapiscan/TSA CM267 is a stand-alone conveyor monitor which can be positioned on the side or mounted directly above a moving beltway. The CM267 features highly sensitive detection for both gamma and/or neutron radiation. The CM267 is intended for application in transportation centers where the relatively low energy emissions from 235U and 239Pu are the main concern. The CM267 high sensitivity conveyor monitor offers reliable operation in variable background environments. This system covers most conveyor belt applications, and can be adapted to meet specific requirements.