Abstract: The unique features of this invention will provide the following benefits to infants and their parents and caregivers. Children will no longer be forgotten or left behind to suffer needless deaths from excessive heat or cold when forgotten in unattended vehicles. Drivers and caretakers will be reminded immediately to check the back seat before walking away from their vehicles. The lives of children may be saved, and parents will have peace of mind, knowing they will never forget about their children in the backseats of their vehicles. What is new in this invention is the awareness of our children not being left behind in vehicles and to be protected by this stand-alone device that will alert the parent or caregiver.