FreezeSafe QR temperature indicators provide clear, irreversible evidence when products are exposed to damaging cold temperatures. Designed for modern cold chains, FreezeSafe QR combines visual indication with cloud-connected data, giving you visibility from shipment to delivery.
When temperatures drop below the defined threshold, the indicator changes color, alerting the recipient instantly. A simple smartphone scan captures condition, time, location, and serial number, sending the data to the SpotSee Cloud. No batteries. No readers. No apps required.
FreezeSafe QR turns every scan into a data point, helping you identify risks, improve handling, and reduce product loss across your supply chain.
AVAILABLE TEMPERATURES
- 0°C / 32°F
- 2°C / 36°F
- 5°C / 41°F
- 10°C / 50°F
- 15°C / 59°F
HOW IT WORKS
- FreezeSafe QR senses environmental temperature that your shipment is subject to
- Recipient scans QR code with smartphone to access condition information
- Real-time scan data is sent to the cloud for shipper review
APPLICATIONS
- Pharmaceuticals and biologics
- Clinical trials
- Food and beverage
- Chemicals and specialty materials
- Logistics and last mile delivery
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