The Beurer BY90 Audio Baby Monitor is a practical and reliable device designed to give parents peace of mind while keeping track of their baby. It features a sensitive crying alarm that instantly notifies parents when their baby needs attention. The monitor offers clear audio transmission for real-time monitoring and can also record feeding, sleeping, and diaper-changing times via the Beurer BabyCare app, helping parents keep track of routines. Compact and easy to use, the BY90 ensures secure digital signal transmission with low interference, making it a dependable choice for everyday baby care.