Express parcel delivery firm City Link is using radio frequency identification (RFID) technology on 15,000 roll cages to track as many as 300,000 high-value assets during transit.

The active RFID tags transmit information over City Link’s WiFi network to provide real-time location details direct to its national distribution centre.

Real-time visibility has improved both the efficiency and speed of delivery services, says City Link IT director Alec Cormack.

‘We have a history of technology innovation and are pleased to be the first company in the express delivery market to roll out WiFi- based active RFID tag tracking across our business,’ he said.

‘The implementation has already proven successful in optimising our overnight trucking schedule and is helping us to continue to improve our industry-leading delivery performance.’

City Link is looking to extend the technology later this year to provide real-time tracking tailored to individual customers and items.

The WiFi-based RFID tags were designed and installed by AeroScout and JDH Consultancy and have an extended battery life. The system, including location software, was installed at its 70 UK locations.