Secret Mouth protects your secret door code. It is a handle-type door lock that shields the number panel and protects your password from exposure to others. When it is not being used, it takes the appearance of a cylindrical door handle with no evidence of the presence of a security keypad. When the user places their hand within its circumference, a sensor detects the person’s presence and an LED number panel appears. When the code is entered correctly, a light on the top of the handle turns green and the security system is unlocked. The user can then turn the handle and enter the room.
Secret Mouth is a combined door handle and digital keypad-style lock that shields the security code from view while it is being punched in.