They’re now thinking about replacing the back-up beep with a back-up hiss. The hissing sound will only be noticeable from nearby so people living nearby stores that are being restocked early in the morning will no longer be woken by the constant beeping.
They’re now thinking about replacing the back-up beep with a back-up hiss. The hissing sound will only be noticeable from nearby so people living nearby stores that are being restocked early in the morning will no longer be woken by the constant beeping.