Step 1: Activate the iMSense RTL Hold the START button down for 5 seconds. A blue light will blink showing it is active. Step 2: Attach to Shipment For container shipments: attach iMSense RTL securely to the last pallet using double-sided tape. Place it chest height facing the doors. Step 3: Track on the Dashboard Log into the GritCargo platform to monitor the trip live and receive alerts.