Odyssey has simplified the process of specifying an Emergency Response Unit. Pioneering SUV response units in the early 1980's, Odyssey brings to users an easy-to-use process that walks through the specification process in proven order. By utilizing the Spec-Online Program, a user can "Spec-Out" an Emergency Response Unit and submit it to Odyssey for a proposal or more information. The drop-down menu lists the options, as well as, the picture links will display each item for a visual of the featured item. Custom proven packages can be chosen with options and a write-in notes section. Chassis may be supplied by the customer, ordered and drop shipped to Odyssey through their factory drop-ship codes or supplied through the Odyssey chassis network.