Unlock door with movement Inside

Hi, i want to know if there is any smartapp actually that can Unlock the door when the motion sensor detect movement INSIDE the house front of the door.

thx

Simply done using Rule Machine. Search here, it’s a very long thread but the install instructions are at the beginning.

ok and how i install a SmartApp via GitHub???

Go into the IDE, there are many howtos on that subject here. Create and publish 2 new apps called Rule and Rule Machine using the code from the Github repository. I always choose to view the Raw code and paste into the newly created app code editor.
Once you have saved and published you can open ST app and go to the Marketplace, Smartapps, My apps and add the Rule Machine app to your screen.