Recently, due to increase in the activities of man and search for better life, many parent have been so busy with working and then to attend to other issues, this has made parent to pay less attention to their children and place their children in the hands of maids who do not effectively look after these children. This research work tends to protect and monitor children within the home from electric shock and other things that can harm the children in the absent of their parents. From the result obtained it can be observed that the adult come close to the danger, no action is observed, this is because the two condition that was early stated was not met. The adult is dictated by PIR sensor and PIR sensor detect child presence and an Ultrasonic sensor is used to vary child’s height from a particular distance above ground level but the height of the adult from the ultrasonic sensor will be greater than 200cm. An Atmega 328p is programmed to receive information from bot