This additional camera operates with the Oricom Secure745, 4.3" Digital Video Baby Monitor ONLY. The SC745 can have up to 4 cameras connected to the system.. The camera features a fully motorized movement, controlled through the parent unit with 300 degrees horizontal and 110-degree vertical movement for better visibility in the nursery. The camera comes with a nursery room temperature sensor to ensure the baby is comfortable and motion detection that detects movement inside the cot This additional camera allows monitoring in multiple areas or additional viewing angles in a single room. Fully controllable on the parent unit the camera is paired with. This camera has a two-way talk feature that allows conversation on both ends as clear as if you were in the same room with your little one. Built-in 5 soothing lullabies and white noise (womb sound and vacuum cleaner) to help aid your baby's sleep time.