What's going on with the Oxygen Wizard alarm?

Gas concentration exceeds the standard. Oxygen Wizard alarm is because the gas concentration exceeds the standard, more than the standard, it will alarm, need to hurry to take relevant measures. Oxygen Genie, Jiangsu Jianghang Medical Equipment Co., Ltd. brand, and the old domestic oxygen generator Jianghang **** with technology, is a well-known brand of oxygen generator, oxygen meter well-known brand, affiliated with China Aviation Industry Corporation.