The AlertMaster AMBX Baby Monitor, by Clarity, is a signaling transmitter that provides notification to a child's cries. Nine-volt battery included. The AMBX is an optional accessory to the AM6000 Notification System; a receiver is required.
Place the AMBX Baby Monitor within 5 feet of the baby, with the microphone facing the direction of the sound. A sensitivity switch lets you control how sensitive the unit is for detecting your baby's cries. It becomes activated after five seconds of continuous sound and is an ideal solution for parents and those with a moderate-to-severe hearing loss.