Thank you for your inquiry.Yes, the below would be possible if you have two AX-S1 sensor modules.However, you should control/adjust the sensitivity to the right manner. Hope this answers your question. :)

Hi That will be great, i do not mind waiting for the program. Really thanks alot anyway is Mr. Lin Yongtian (tian) here. Tian~

Thank you for your cooperation Mr. Lin Yongtian.