タイトルまたは説明

Hermetic automatic doors apply to hospital operation room,electronic workshop,etc.Where specially has high sealing requirements.OKM  hermetic doors have the higher performance than Japan JIS and United States highest specification of grade two.And both positive pressure(pressure increase) and negative pressure(pressure decrease) can show the same performance.Microcomputer controller is combined with foot inductive switch or palm inductive switch,health care personnel stretches his/her foot into induction box or puts hand near to the sensor,automatic door will open.Non-contact switch mode is free from being polluted.Two-way magic eyes check the automatic door closed ofers security to pass through.