Hi, I am a bit lost on which app, I have some products from the brand LSC and I use that app. Now I bought a few Tuya products from AliExpress and it seems I can add these also to the LSC app and don't have to use the Smart Life app from Tuya, are the LSC products also from Tuya?

Secondly, I have a motion sensor that I can integrate with the LSC app. It functions by turning on the light when it detects motion. However, I would like it to turn off only when no motion is detected. I am using it in the toilet, so when someone enters, the lights turn on automatically. But they should turn off after a few minutes of no motion. How can I set this up?

thanks.