The Vtech Enhanced Range Digital Audio Monitor DM1111 has a impressive 1500ft range, perfect for keeping an eye on your little one throughout the house. With features such as a portable design, volume control, light indicator, battery warning, and out of range indicator, you can rest assured knowing your baby is safe and sound. The DECT frequency of 1.9GHz ensures clear and uninterrupted voice transmission, while the digital display provides easy monitoring. This baby monitor is a reliable tool in ensuring your child's safety and security.