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Reefer temperature monitoring with telematics
Track temperature-sensitive cargo to maintain control and prevent spoilage.
Ensure regulatory compliance with accurate temperature records for refrigerated transportation.
Improve operational efficiency with real-time visibility and actionable insights.

Fleet temperature monitoring devices from Radius
Stratus 79: Advanced refrigeration GPS tracker
The Stratus 79 is a GPS tracker designed for refrigerated fleets. It monitors reefer temperatures in real time, helping fleets protect temperature-sensitive goods and prevent spoilage.
The device connects to the reefer unit using a cable from the installation kit. It works with Carrier or ThermoKing refrigeration units, pulling temperature data directly from the source. This setup enables real-time temperature tracking from the reefer unit.
What reefer tracking monitoring tracks:
- Temperature monitoring: Box temperature, ambient air, set temperature, door status, fresh air status and alarm status.
- Reefer performance: Duration of electric power usage; battery voltage levels; electric or diesel operational mode; cumulative switch-on hours; total standby duration.
- Vehicle and driver behavior: Speeding; trip history; trip start/stop; idling; sudden braking; harsh braking; aggressive acceleration; sharp cornering.
- Engine diagnostics: Fault codes and operating modes.
- Location tracking: GPS tracking, Wi-Fi geofencing, cell tower triangulation and geofences with points of interest.

Features of the Radius refrigeration temperature monitoring system
Real-time cargo insights
Instant alerts
Driver and vehicle safety monitoring
ELD integration
Geofencing
Regulatory compliance simplified
Seamless fleet integration
Adaptable installation
Energy-saving design
Automatic software updates
E-control system
Frequent data pings

Real-time cargo insights
Get live temperature readings from your reefer tracking monitoring device to ensure safe transportation of temperature-sensitive products.

Instant alerts
Receive automatic alerts for temperature shifts, reefer issues, system faults and upcoming predictive maintenance needs.

Driver and vehicle safety monitoring
Track harsh braking, aggressive acceleration and sharp cornering to reduce accidents, improve driving habits and lower operational costs.

ELD integration
Monitor driving hours, ensure HOS compliance and meet cross-state regulations with ELD functionality.
ELD solutions

Geofencing
Monitor cargo temperature status as it moves through specific geographic areas with GPS vehicle tracking.

Regulatory compliance simplified
Automate IFTA and mileage reports and meet FSMA food safety requirements for refrigerated truck temperature monitoring.
Fleet compliance

Seamless fleet integration
Connect with dash cams and telematics platforms to enhance cold chain monitoring and improve fleet management.

Adaptable installation
For a standard setup, install with OBDII, J1939 or RP1226 adapters. Add extra cables and interface kits for reefer temperature monitoring.

Energy-saving design
Utilize snooze/sleep modes and backup batteries for continuous, low-power reefer tracking.

Automatic software updates
Keep devices secure and up-to-date with over-the-air (OTA) software updates.

E-control system
Monitor disruptions in temperature control and reduce fuel usage—all from a centralized platform.

Frequent data pings
Get precise reefer temperature tracking and driver activity every two minutes or after key events.
Real-time cargo insights

Real-time cargo insights
Get live temperature readings from your reefer tracking monitoring device to ensure safe transportation of temperature-sensitive products.
Instant alerts
Driver and vehicle safety monitoring
ELD integration
Geofencing
Regulatory compliance simplified
Seamless fleet integration
Adaptable installation
Energy-saving design
Automatic software updates
E-control system
Frequent data pings
Kinesis Pro: A complete reefer monitoring solution
Kinesis Pro tracks real-time temperature readings to keep food, pharmaceuticals and chemicals at safe temperatures. With real-time alerts, fleet managers can act fast to prevent product spoilage.
It also improves fuel efficiency, lowers operating costs and enhances load security. Kinesis Pro provides a reliable solution with complete visibility, ensuring safe transport of temperature-sensitive deliveries.

Benefits of a remote reefer monitoring system
Protect perishables
Avoid spoilage by maintaining the proper temperature within the acceptable range for perishable assets.
Ensure compliance
Follow safety regulations with automated temperature tracking to prevent unsafe temperature fluctuations.
Get real-time alerts
Receive alerts for temperature fluctuations to act quickly.
Improve operational efficiency
Reduce delays and lower costs with better management.
Boost customer satisfaction
Deliver goods safely to build trust and improve customer experience.
Use data insights
Analyze data trends to optimize operations and reduce the risk of spoilage.
Industries that rely on a reefer temperature monitoring device

Food and beverage
Reduce food waste by keeping temperature-sensitive products, like fresh produce and frozen foods, safe during transport.

Pharmaceuticals
Protect temperature-sensitive medicines while meeting regulatory compliance requirements.

Chemicals
Maintain precise temperature controls to protect sensitive materials.

Frozen and chilled goods
Maintain strict temperature control with real-time monitoring and automatic alerts to ensure product integrity.
Real-time insights and alerts
Quickly view the status of your reefer container for better real-time visibility into your fleet.
- Continuous temperature monitoring: Use IoT sensors to track cargo temperature and reduce costly human errors in your supply chain.
- Instant alerts for reefer issues: Get alerts for temperature changes, low battery and reefer usage to maintain optimal conditions
- Detailed compliance reports: Access reefer data for audits and meet FSMA and ELD regulatory standards across your supply chain.

Compliance with regulatory standards for reefer fleet monitoring
Fleets transporting perishable products must follow U.S. laws like the Food Safety Modernization Act (FSMA). A reefer temperature monitoring system helps companies stay compliant by tracking temperatures, sending alerts and keeping records.
- Follows FSMA rules: Temperature monitoring ensures shipments remain within the correct range.
- Live tracking: Remote monitoring alerts fleets if conditions change.
- Automated recordkeeping: A temperature monitoring solution stores data for audits and compliance.
With an advanced monitoring system, fleets can follow regulations, protect shipments and reduce risks.

Frequently asked questions
Can’t find an answer to your question? Talk to the Radius customer support team at 888-278-9781. We’re here to help you with any questions or concerns.
Can a temperature monitoring system alert me if the temperature goes out of range?
Are truck temperature monitoring systems difficult to install?
What are the temperature monitoring devices used in the cold chain?
How does temperature monitoring for delivery trucks work?
What is the best reefer monitoring system?
Partnership
Why choose Radius?
With over 30 years of experience, Radius leads refrigerated truck temperature monitoring. Our reefer system tracks real-time location, driver behavior and refrigeration monitoring, helping fleets safely move temperature-sensitive goods. It provides accurate data to protect against cargo spoilage, follow safety rules and improve fleet performance.


