DroneChem-2-IWC and Chem-2-IWC-H rely on a unique and enhanced open-loop Ion Mobility Spectrometry (IMS) technology for chemical detection and identification. A real-time trend display allows for chemical surveillance, warning for areas with higher concentrations of hazardous compounds, even before it reaches alarm triggering levels. Real-time location and alarms are shared between the team members and the Command Centre. An alarm can be triggered using Bluetooth sources, and complex simulations can be created using Mobile C&C and Training Software.