The Sonic Sitter, model BC400 is a small, attractive unit that immediately alerts you when your baby starts crying.  The BC400 has an adjustable sensitivity control, and can be set to alert you to sounds as soft as a baby’s whisper.

The BC400 simply plugs into any outlet in the baby’s room.  So your baby is not disturbed, no lamp flashes in the baby’s room.  When your baby cries, the BC400 sends a signal over your home’s electrical system to remote receivers (see Miscellaneous Signalers), so it is completely wireless!  You can rest assured that you will always know when your baby is crying and needs you.