Audio Baby Monitor is also consist 1 mother unit and 1 baby unit, put the baby unit beside the baby, when baby cry or someone around the baby, you can hear the voice through the sound monitor. Beside, when someone want to do harm to baby, you will receive alarm in the audio monitor. Through this audio Baby Monitor, good baby heart monitor, your baby protected well.
more functions: Low power indicator; One way or two way communication, Communication range 300-800M; Emotional LCD.; Sensitivity Control. VOX voice activation; Rechargeable; Out of Range Alert.