Below have totally 5 type exit button, please follow guide based on the product picture

    1.If use the press to exit button

       It's easy, just connect the two point to P1 and GND for Door 1;   P2 and GND for Door 2.

      No matter negative and positive.

      The Related video is:

      https://vimeo.com/819063009/e05d93a202

     2.If use the Motion Sensor exit 

      The Related video is:

     https://vimeo.com/819063372/5e61cbc445

      Example Diagram as below:

      3.If use our infrared no touch button

      The Related video is:

      https://vimeo.com/819063931/59cf9e9fed

        Example Wire Diagram:

     4.If use the touch exit button

      The Related video is:

     https://vimeo.com/879329127/4627878fa5

       Example Wire Diagram:

      5.If use the below metal exit button

        Just use it's two wires(NO and COM) , connect the two wires to P1 and GND for Door 1

      NO and COM of exit button are the same color, No matter negative and positive. Just one wire to P1, another wire to GND( if for door 1)

      The Related video is:

      https://vimeo.com/819064673/0246329c81