| How CO Guardian Works |


| AMBIENT CARBON MONOXIDE GAS IN THE PASSENGER COMPARTMENT PASSES THROUGH THE SIDE VENTS, THE INTERNAL SENSORS DIRECT THE GAS AND A MICROPROCESSOR COMPENSATES FOR THE TEMPERATURE AND HUMIDITY. |
| IF THE CO LEVELS MEASURE ABOVE 50 PPM, THE ALARM WILL SOUND, THE LED WILL FLASH AND THE READOUT WILL DISPLAY THE CURRENT CO LEVEL. DURING AN ALARM CYCLE, THE TEST / RESET BUTTON CHECKS THE INTEGRITY OF THE SYSTEM AND IF CO IS STILL PRESENT, THE ALARM WILL REPEAT. |







