主权项 |
1. A train safety assembly configured to monitor activity behind a train, said assembly comprising:
a remote unit configured to be coupled to a rear side of a rearmost train car, said remote unit being configured to monitor activity behind the rearmost train car; and a base unit configured to be positioned within a train engine, said base unit being in communication with said remote unit, said base unit displaying the activity behind the rearmost train car. |