INFRARED INDUCTION: The monitor adopts 2.4in HD LCD screen, the infrared distance is up to 3 meters, IR CUT automatically switches to realize day and night monitoring. DUAL WAY INTERCOM: This baby monitor has built in microphone and speaker, supports dual way intercom, you can talk to your baby from a distance without running back. MUSIC FUNCTION: With built in 3 minute polyphonic music function that can help soothe your baby to sleep, providing multiple maintenance for your baby sleep. TEMPERATURE DISPLAY: The monitor has a temperature display, supports ℃ and ℉ switching, and has a good monitoring of the baby daily room temperature. HIGH EFFICIENCY: Using wireless point to point transmission, free from WiFi interference, encrypted transmission of digital signals ensures higher security.