i am wanting to use a RFID door system to lock/unlock my door. my house has a bridge about 21ft long that i have to walk over to get to the front doors.
I have the RFID system which when you swipe the rdif it opens the contact ( to a 12v single sainsmart relay ) which then hooked to a $15 zwave contact sets it as open for 5 seconds.
What would be the easiest way to make smart smart things trigger the door “unliocked/locked” on swipe just the opposite of what it currently is without using stringify or anything? is there a quick app that can do this?