Curiosity is a fundamental element in a childs development, it helps them become more observant, think, and try to figure things out. As parents, we want to encourage this development all while keeping them safe. Introducing the Outsmart lever lock; This essential product in home childproofing will keep your curious little roamers out off-limit areas such as bathrooms, bedrooms and doors to outside wherever installed. It installs easily and can be operated by an adult with a squeeze on the hidden buttons built into the hinge.