Modulation type: FSK. Two Way Talk: Both the parent unit and the baby unit have built-in microphones and speakers for two-way talk, so patent can hear baby' and also can talk and comfort baby when he/she is crying.
The Wireless 2.4GHz Digital Audio Baby Monitor would be an excellent fit for parents who seek a clear and clear communication with their newborns, ensuring they can monitor and reassure their babies in a peaceful setting.