The handle is used on the outside of your patio door. The Smart Lock (left) is on the inside and you can access it from the outside via your Secuyou Smart Lock App (the black panel on the handle has no function).
Product information:
Console with left handle
2 x one-way screws, 2 x M5 knurled screws (length 110 mm), 2 x M5 sleeve nut
Secuyou sticker
Remember the extension pin when you need an external handle.