Logger feed
Readings are stored at fixed intervals, with gaps and sensor faults marked rather than smoothed away.
Features
We write each temperature reading from the reefer and each handover into one record, so a shipment's cold history is proven before it is released to the shelf.

Readings are stored at fixed intervals, with gaps and sensor faults marked rather than smoothed away.
Each product has a range and an allowed time out of range, written into the shipment record.
The receiving pharmacist sees a release or quarantine note, with the reasons attached.