Delhi International Airport Limited (DIAL) has started installing internet of things (IoT) devices on its vehicles used at Indira Gandhi International Airport to save fuel, enhance safety, track their locations and schedule their maintenance.

According to DIAL, it will install IoT devices in a phased manner on all its vehicles by the end of August 2022. The IoT devices send alerts to authorities concerned whenever there is any violation of safety rules. Any unauthorised use of vehicles can be monitored easily with the help of these devices. Moreover, these devices help in saving 23 per cent of fuel in the utility vehicles used by airport rescue and firefighting (ARFF), airside operations, security and project and engineering teams.