IoT Products

Zest4 Asset Tracker has the ability to locate every trailer in your fleet at any time, offers organisations reassurance that their assets are always performing the tasks they have been assigned. Zest4 Trailer Tracker has the ability to track individual assets being transported across the globe with full visibility of important consignments and valuable cargo.

Zest4 Trailer Track provides this information and more. Fleet managers will receive security alerts when any unauthorised usage or unscheduled movements are detected. By integrating Trailer Track with standard Zest4 solutions, businesses can also monitor whether trailers are being driven safely, be alerted to any incidents of speeding or receive notification if the trailer is involved in a crash.

Smart programming allows the trailer track device to automatically switch to a lower frequency of messaging when the power source is removed, extending the life of the battery and only talking to the system when it needs to. This information provides fleet managers with visibility of their trailer fleet for longer, with live journey information on connected trailers on the move.

Technical Specification

  • Full GPS Tracking via PC / Laptop / Tablet / Smartphone & App
  • Full Telematics Reporting
  • Driver Behaviour Monitoring / Reporting
  • Automated Alerts / Voltage / Battery / POI (Point Of Interest) Geo Fencing
  • Automated Alerts / Tamper / Speeding / Speed Threshold / Service / Inspection
  • Live Reports / Automated Scheduled Reports / Historic Reports
  • Approx. 6 Month Battery Life when disconnected from power source
  • Battery Charges Once Trailer Re-Connected
  • Battery Low Alert
  • Configurable Power Saving Modes
  • Configurable Reporting Modes




Environment » Temperature Range » Industrial (-25°C / +65°C)
Environment » Temperature Range » Automotive (-40°C / +85°C)
Mechanics » Vibration » Commerical
Mechanics » Vibration » Shock Resistant
Power Supply » DC Voltage Supply » 5-24V