The Co2 Detector uses your device sensor ,This Co2 Detector beeping Is the best choice for detecting Co2 Detector Leak around you and avoid Co2 effects and dangers.
Co2 Detector detects Co2 sources, Co2 oven is an Co2 Detector alarm sound designed for Co2 Detector poisoning levels , Co2 Detector symbol and all Co2 symptoms in home.
The new Co2 Detector themes offer the user greater accuracy, graphs of the displayed readings and even the ability to calculate and show the Distance, Level and danger of Co2,
Co2 Detector should be placed any where is quit handy to use even its detect electronic devices because those devices emit EMF radiation and electric field.

This Co2 Detector sensor app uses the magnetic sensor All new mobile phones have this feature.
If your phone doesn't have this sensor the app is NOT going to display any measurements.