There is not an exact or required age limit for our safeguarding products. However, children develop motor skills at different rates and some children develop the fine motor skills necessary to defeat these products earlier than others. While the devices are substantially child resistant, they are not child proof. They are a preventative device only and should be discontinued or replaced with an alternative safety solution once your child can defeat them.
Toxic and dangerous substances, as well as sharp edged/pointed objects should always be made unreachable to small children.