एन. एफ. आर. ने प्रमुख स्टेशनों पर स्मार्ट ऑनलाइन लिफ्ट निगरानी प्रणाली शुरू की

MALIGAON, JUNE 30 (MExN): Northeast Frontier Railway (NFR) has introduced a smart Internet of Things (IoT)-based system for real-time monitoring of lifts at major stations under the Rangiya Division aimed at improved passenger safety, relia