... left, right.)(2) If in the left, gear motor driving a one-line, spray once.(3) If in ... induction human body, make a second injection.(4) Motor cycle (a complete movement once or twice by switching to ... delay 2s to evacuate, then re-enter the scanning cycle. If human is still not evacuated after 2S, ... until the body evacuated, during high-strobe, the motor will not drive jet., in order to save disinfectant ...