Designed for families with more than one child or parents who don't like to move the monitors around, the Graco iMonitor Multi-Child is a multi-tasking monitor system that lets the parents keep track of two kids or two rooms at once. The duo digital baby monitor is designed with dual color sound lights, letting the consumer see which child their hearing. The volume and listen time is adjustable between the rooms. Useful for parents who want to keep track of the playroom and the bedroom without having to move the monitor every time the child moves, the iMonitor Multi-Child uses %100 digital technology. The increased security of the device is due to that technology, as is the clear quality of the sound and the extended range that goes up to 2000 ft.