CabGuard^™ utilizes a compact suite of onboard sensors to actively monitor the operator cabin environment. Measurements are made using factory-calibrated, ruggedized and reliable sensors housed in a form-fitting enclosure that can be installed during routine machine maintenance.

The CabGuard^™ module is installed in the operator cabin and connected to a DC power supply and the preferred data communications option (BLE 5.2, CAN bus J1939, NB-IOT / LTE-M cellular). On power-up, the CabGuard^™ module performs a self-test procedure and then begins actively sampling the cabin air in order to detect and record particulates, CO₂, temperature, humidity, pressure, VOCs and vibration levels. Particulates, gasses, temperature and humidity are ‘actively’ sampled using an internal, variable speed, ducted-fan system. Vibration and g forces are monitored and recorded using an onboard, tri-axis accelerometer. If unsafe conditions are detected, CabGuard^™ transmits alerts via either a proprietary, cloud-based platform or via existing third-party monitoring systems.