Princeton Council buys new mobile data terminals for police Princeton Council buys new mobile data terminals for police The Princeton Council approved the purchase at its Jan. 19 meeting. The new mobile data terminals will replace the mobile data terminals in the patrol cars because they have not been, and cannot be, updated to the new operating system, officials said. Last year, the Princeton Police Department moved ahead with the purchase and installation of a new in-car camera system for all of the patrol cars. The new camera system is integrated with the new body-worn cameras. But during the installation process, it was discovered that the current in-car mobile date terminals had not been updated to the most protected and supported version of the Windows operating system, officials said.