When vox mode is on, and let's say you sleeping with the screen off, will the screen turn on and you can hear your baby crying?
Yes, the VOX mode will turn our baby monitors on when detects a sudden voice, like baby crying or shouting, and then you can hear and see all the conditions of your baby. Gear 3 by default, Gear 4-5 need louder sound to light up the baby monitor camera automatically, Gear 1-2 can light up the screen more sensitive. Choose it for your needs. Please find the video to know more details.