With the practical additional function as a night light, your baby can fall asleep peacefully and won't wake up in the dark. With a high range of 300 meters (in open space), you as parents have a large movement radius. As soon as the connection to the baby unit becomes too weak, you will be alerted by a signal tone. The innovative DECT technology ensures interference-free reception, meaning that background noise as well as other baby monitors and radio devices in the neighborhood will not be picked up. The Safety 1st Safe Contact Plus is fully focused on your child. You can set the baby monitor to continuous reception or use the VOX function, which means the device only transmits when your child makes noise. Thanks to the two-way communication feature, you can soothe your child before you reach them. The three indicator lights on the parent unit show the intensity or volume of your baby's sounds. The parent unit is conveniently sized to fit in your pocket, so you can always have the device with you and keep your hands free for everyday tasks. With the included batteries, it can be used for up to 5 hours without a power supply. If the parent unit is misplaced and forgotten, it can be located using the search function on the baby unit, which emits a signal tone.