Real-Time Asset Tracking
How DHL optimized its cold chain logistics using SenseGrid's IoT-based asset tracker

Client: DHL Sri Lanka
DHL required a resilient, temperature-aware asset tracking solution for sensitive goods in transit through Sri Lanka’s logistics network.
Problem
Lack of live temperature visibility and GPS tracking across their delivery fleet, especially for cold chain shipments.
Client Request
A compact GPS-enabled device capable of GSM data transmission and temperature monitoring in real time.
Solution Delivered
- GSM-based asset tracker with GPS & onboard storage
- Integrated digital temperature sensor
- Battery-operated, compact enclosure (IP65)
- Connected to SenseGrid cloud with live dashboards & alerts

Challenges
- Inconsistent monitoring of temperature-sensitive cargo during transit
- No centralized real-time data dashboard for logistics supervisors
- Manual reporting caused SLA violations and late responses to failures
Key Results
- 15+ smart trackers deployed across refrigerated containers
- 2°C deviation range maintained with real-time temperature alerts
- 90% improvement in delivery assurance for sensitive cargo
Impact
DHL now monitors its cold chain assets in real time, minimizing delivery failures and improving trust with high-value customers. The system delivers alerts for temperature threshold violations, low battery, and delayed movement.
Through SenseGrid dashboards, regional logistics coordinators receive continuous insights, enabling faster decisions, SLA compliance, and superior customer satisfaction.
What’s Next?
DHL plans to expand the system to support door-open sensors and additional data points like humidity and vibration for their premium goods logistics.