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How do I reset my first alert co2 detector? 

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In conclusion, the FEF CO2 detector is a reliable and useful adjunct for airway management of diverse groups of patients in the emergency setting.
According to preliminary experiments, the proposed system can detect both CO and CO2 with up to 98% accuracy, control HVAC applications, and alert people in case of a gas leakage.
Finally,it can be additionally stated that 222Rn can also be used as an alert of CO2 escapes from a CO2natural reservoir or from a CO2deep geological storage.
These are the first results acquired using an improved intensified CCD detector.
It is concluded that some brands of CO2 detector tubes can be used to measure indoor carbon dioxide concentration with sufficient precision and accuracy.
By adopting smoke detector and temperature detector and using a variable threshold alert algorithm with temperature compensation, the accuracy of fire alarm is improved.
All approaches do suitably well to capture the seasonal CO2 cycle at LAN.
Furthermore, the sensor has been used for real-time breath analysis, and the results are in good agreement with those from a commercial CO2 detector.

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