Prototype TPWS equipment c2000 from Train Protection Warning System National Project Team, Network Rail. TPWS Power Supply and Signalling I/F Unit, type 604366.00. Serial No. 99 RFN 0010 (Red).
Prototype TPWS equipment c2000 from Train Protection Warning System National Project Team, Network Rail. TPWS Power Supply and Signalling I/F Unit, type 604366.00. Serial No. 99 RFN 0010 (Red).