DEISTER ELECTRONIC

electronic security checkpoint equipment; namely, portable data collectors capable of reading magnetic encoded checkpoints, portable infra-red data collectors capable of reading bar code encrypted check points, portable data collectors capable of reading/writing to electronic transponders with an RF field, portable data collectors with an RF link to a central station; data carriers and readers for industrial machines; namely, for automatic identification of objects having RF data carriers with programmable memory by stationary or portable read/write units; electronic access control equipment; namely, fixed access control units capable of reading passive and programmable mobile transponders with an RF field; electronic weighing systems; namely, weighing systems for automatic collection of passenger frequency data in mass transit vehicles