Wi-Fi Connectivity for On-the-Go Viewing: Stay connected to your baby from anywhere with Wi-Fi streaming, plus secure in-home monitoring with 2.4GHz FHSS wireless technology 5.0" Color Screen & Multi-Color Mood Light: Experience clear visuals on the 5-inch screen while the soothing multi-color mood light adds a calming ambiance to your baby's room Two-Way Talk & Lullabies: Comfort your baby with the built-in lullabies and two-way talk feature, allowing you to communicate directly through the baby monitor from anywhere Night Vision & Temperature Monitoring: Infrared night vision and room temperature monitoring ensure your baby's safety and comfort around the clock, even in low light Expandable System & Long-Range Coverage: Monitor multiple rooms by expanding up to 4 cameras (sold separately) and stay connected up to 1,000ft (300m) away from the parent unit