Valor is Your Complete Reefer Temperature Monitoring System

The Valor TempTrac Temperature Monitoring System has been specifically engineered to help you meet today's demanding temperature-sensitive delivery requirements. Whether it be fresh produce, frozen goods, or high-value assets such as pharmaceuticals, TempTrac ensures that you deliver accurately, reliably and safely. Our patented solution monitors two zones simultaneously (with capacity of up to four zones), and transmits temperature readings through your GO Device to the MyGeotab fleet tracking system, where you can monitor vehicle location and cargo temperature from one convienent platform. Maintain your reputation for quality service by minimizing risk of loss and improving situation response times.

Request Information

Never Worry About Losing a Temperature Sensitive Load Again With Accurate & Reliable Real-Time Monitoring


  • Real-time monitoring of temperature inside the trailer, every 4 seconds
  • Immediate SMS or email alerts for over and under temperature changes
  • Track temperatures through the life of a shipment and trend temperatures over time
  • Wirelessly monitor up to 4 zones in real time (additional sensors sold separately)


  • Real-time monitoring removes the need for manual temperature inspection
  • Prevent spoilage of temperature sensitive loads
  • Reduce liability and number of rejected goods due to spoilage
  • Improved visibility on high value shipments through fleet tracking

How It Works

Valor Temptrac uses four simple components to create one complete temperature monitoring solution. Once installed, monitoring temperature is as simple as it is effective. The diagram below indicates a typical setup on a reefer truck.

Geotab GO Device

The internally-mounted sensors simultaneously monitor trailer temperature from two zones (with the option to monitor up to four)

CANBus Receiver
Antennas and Transceiver

The antenna receives data wirelessly from the sensors mounted inside the truck or trailer. It then transmits this data to the transceiver and Geotab GO Device.

Geotab GO Device

The Geotab GO device collects trailer temperature data, along with a wealth of GPS location info and engine data. All of which can be accessed in real-time via Geotab’s fleet management software.

TempTrac Kit Includes:

  • (2) TempTrac Sensors (additional sensors sold separately)
  • (1) CANbus Transceiver
  • (1) Wire Harness
  • (1) 8m Antenna
  • (1) Pack Zip Ties
  • (1) Screws
  • (1) Pack Velcro Strips

Please note: All products require the IOX-CAN cable (supplied by Geotab, sold separately.)

Minimum system requirements: GO6/GO7 running latest firmware

Fleet Management Software Integration

Looking for a more complete tire management solution? Use Geotab or Peoplenet fleet management software to consolidate your entire fleet’s tire pressure and temperature data on one convenient platform.

We know Managing a fleet can be a challenging task that requires a proactive mindset. That’s why we’ve designed our solution to integrate with Geotab’s web-based fleet management software. With data transmitted wirelessly through your Geotab GO devices, you can now monitor your tires health in real-time from the convenience of your MyGeotab fleet management interface. With in-cab displays for drivers, you can worry less about your tires and stay focused on managing fleet performance.

Learn More