Jubilee Line One Person Operation (OPO) Track to Train (TtT) Transmission and Cameras

The Jubilee Line OPO (TtT) CCTV system is a safety aware system allowing the train operator to view two or more cameras in split screen mode on monitors in the train cab. This project is part of the Systems Renewals Infrastructure programme. The upgrade of the life-expired Velec boards to a modern day equivalent is considered urgent to avoid safety or operational impacts of losing CCTV coverage on a platform.