Add third slider for custom wait time after unlock

[Alox7]

We just have 2 slider: vibration and delay after lock, but both work after the event of prox sensor Is Just triggered. I request to add third slider for set custom work time after unlock. Now, after unlock, the functionality wait for about 3 seconds that the hand going to cover proximity sensor, but that time frame Is so long. I request to add a slider where users can custom that time frame.