I am trying to change a regular switch to motion sensor switch.
Originally the switch had two blacks and one red connected. One of the blacks and the red are hot. One of the black was attached to a terminal labeled common on the old switch.
This is how the working/original connection look like
This is my attempt to connect it to the new switch. Where should the red be connected to.
This is the new switch and wires.
Edit: inside the box There are 3 cables that come in. one of them has the red in it in addition to black white and ground. The other two cables are regular Blk and white and ground. Thanks.