1Infrared Night Vision Sensing: 3in HD LCD screen, infrared distance 5m, IR CUT automatic switching, day and night monitoring. 2Two Way Intercom: This baby monitor has a built in microphone and speaker, so you can talk to your baby from afar without running back. 3Playing Lullaby: This monitor has built in music, which can play lullaby to soothe the baby to sleep, the volume is adjustable. 4Indoor Temperature Monitoring: The monitor is equipped with temperature display, and can switch between Celsius and Fahrenheit, it can monitor the baby's room temperature every day. 5Wireless Point to Point Transmission: Digital signal transmission, stable without interference, digital signal encryption transmission, good security.1 x Monitor 1 x Camera2 x Power Adapter 1 x Instruction1 x Expansion Pipe1 x Screw