A scanner configuration for an entry control system, comprising: a scanner framework having a front end and a back end; and a scanner camera having a lens facing at least a portion of the framework front end; characterized by means for recording by the camera at least two images of a vehicle underside from different angles at the same time, wherein the framework further includes a top surface; wherein the recording means includes: a first mirror arrangement secured to the framework so as to provide a mirror angled upwardly toward the top surface and toward the framework front end for recording a first image of said at least two images, and a second mirror arrangement secured to the framework so as to provide a primary mirror angled upwardly in a direction facing the framework top surface and the framework back end for recording a second image of said at least two images, wherein the first mirror arrangement includes the mirror mounted at or near the framework front end and the second mirror arrangement includes the primary mirror mounted at or near the framework back end and a secondary mirror mounted at or near a location between the framework front and back ends, the secondary mirror captures the view reflected by the primary mirror, and wherein a top half of the lens of the scanner camera looks over the secondary mirror on to the mirror, and a bottom half of the lens of the scanner camera looks onto the secondary mirror. a scanner framework having a front end and a back end; and a scanner camera having a lens facing at least a portion of the framework front end; characterized by means for recording by the camera at least two images of a vehicle underside from different angles at the same time, wherein the framework further includes a top surface; wherein the recording means includes: a first mirror arrangement secured to the framework so as to provide a mirror angled upwardly toward the top surface and toward the framework front end for recording a first image of said at least two images, and a second mirror arrangement secured to the framework so as to provide a primary mirror angled upwardly in a direction facing the framework top surface and the framework back end for recording a second image of said at least two images, a first mirror arrangement secured to the framework so as to provide a mirror angled upwardly toward the top surface and toward the framework front end for recording a first image of said at least two images, and a second mirror arrangement secured to the framework so as to provide a primary mirror angled upwardly in a direction facing the framework top surface and the framework back end for recording a second image of said at least two images, wherein the first mirror arrangement includes the mirror mounted at or near the framework front end and the second mirror arrangement includes the primary mirror mounted at or near the framework back end and a secondary mirror mounted at or near a location between the framework front and back ends, the secondary mirror captures the view reflected by the primary mirror, and wherein a top half of the lens of the scanner camera looks over the secondary mirror on to the mirror, and a bottom half of the lens of the scanner camera looks onto the secondary mirror.