Pi Entrance TV Display Controller Retrofit Unit

This Pi controller retrofit unit is used for the tv at the entrance of the wash tunnel in the Entrance Module. The Pi controller converts signals from the Systems Integration Center (SIC) into images displayed on the entrance tv. The controller is specifically programmed to display images on the entrance tv only using a Raspberry Pi 4 system. The retrofit unit includes an enclosure box, cord grips, output relays, and the programmed entrance tv Pi controller. For sites that currently have a Pi system and just want to replace the Pi controller itself, use this for replacing just the Pi controller (TX-EM-PC-A).