The Cäm is a complete and durable baby monitor to bring peace of mind to new parents. Now you can keep an eye on your precious loved one day and night, without having to walk in the room and disturb their needed sleep. With crisp motion-activated sound, the Cäm also delivers HD quality image during the day and infrared vision at night. It also features 2-way communication and pan, tilt and zoom functions on the camera. Can be expanded to another room with an additional camera (sold separately).