No-login mobile upload included
Retrieve by Bluetooth
Temperature history on the device
Cloud records in OnSight
From shipment to cloud, without the login.
Silentrac BLE Temperature Login
Bring shipment temperature records into the cloud with Silentrac. Our compact, single use Bluetooth temperature logger combines on board recording with a no-login mobile upload workflow and the OnSight platform.
Built for growers, packhouses, exporters and logistics teams, it gives you a practical way to collect temperature history, review shipment conditions and reduce manual data handling – without placing a cellular tracker on every shipment.
How it works
- Record with the shipment
Start the configured logger and place it with the goods. Temperature readings are stored on the device during storage and transport.
- Retrieve by Bluetooth
At a handover point or destination, use a compatible phone to retrieve the recorded data within Bluetooth range.
- Upload without a login
Submit the retrieved data through the OnSight mobile upload workflow. The person uploading does not need to sign in; an internet connection is required for cloud upload.
- Review in OnSight
Your team can review the uploaded temperature history in its OnSight account and use it in the agreed reporting and business-system workflows.
Simple at the receiving point. Useful across the business
No-login mobile upload
Make it easier for receivers and supply chain partners to return temperature records. The upload process does not require them to create an OnSight account or remember a password.
Temperature history on the device
The logger records during the journey without needing a cellular connection. Retrieve the stored readings when the shipment reaches a suitable collection point.
Bluetooth data retrieval
Use a compatible phone to collect readings wirelessly. No physical USB connection is needed for the Bluetooth workflow; practical range depends on the environment and packaging.
Cloud records in OnSight
Bring uploaded temperature records together for review and reporting, rather than relying on individual files being forwarded from one person to another.
Connection to your existing systems
OnSight can support agreed integrations with customer CRM, ERP and operational systems, helping reduce duplicate data entry and connect temperature records with the information your business uses.
A practical single-use format
A slim logger suits outbound consignments where arranging a return is inconvenient. Choose the recording configuration to suit your shipment duration and monitoring requirements.
Powered by OnSight. Delivered as a Silentrac solution
The Silentrac logger is the data collection device. OnSight is the platform behind the upload and reporting workflow. Your team can use uploaded records for quality checks, delivery reviews and customer enquiries, while the person receiving the goods only needs to complete the upload process.
For organisations that already manage orders, assets or shipments in another system, Precision Monitoring can scope how the relevant temperature data is passed into that workflow. Data fields, system access and any integration work are agreed for each deployment.
Technical Specifications
Single-use Bluetooth temperature logger
-30°C to +70°C
±0.5°C from -20°C to +40°C; ±1.0°C elsewhere
0.1°C
100,000 readings
90 days factory default; confirm supplied configuration
5 minutes factory default; configurable from 1 minute to 24 hours
Up to 50 m in open space; actual range varies
IP67
32 x 50 x 4 mm / 10 g
3.0 V lithium CR2032 / 2 years