Motorised swivel and tilt baby unit with automatic tracking provides the best possible view of your baby. Parents can communicate with the baby through the parent unit. The monitor displays the temperature in the children's room and alerts parents when the temperature is outside the comfort zone. It features automatic night vision on the camera. The 4.3-inch (11 cm) LCD screen shows dynamic baby video. Digital wireless technology ensures zero interference and 100% privacy. It includes voice activation (VOX), a digital zoom function, and a baby feeding timer. The system is expandable to accommodate up to four cameras and includes a battery for the monitor. Additionally, it offers three soothing lullabies.