Introduction  > Fire Safe > CO2 Propellant > Control System > Effectiveness Biomist Control System • Easy-to-use controls regulate vaporization temperature and gas pressure. • Indicator lights show Standby, Ready, and Low CO2. • Timer can shut system down automatically. • Digital vaporization temperature readout. Power Mist Unit • Power mist unit propels fog of sanitizer up to 15 feet. • Operation is as easy as point-and-spray. • Easy-to-fill reservoir holds proprietary Biomist sanitizing solution. • Applicator nozzle atomizes sanitizer into micro-size droplets.