Angelcare AC401 Deluxe Movement & Sound Baby Monitor with 2 parent units. - Under-the-mattress sensor pad monitors your baby\'s movements. Full colour digital LCD screens with room temperature display. Audio \'tic\' feature to reassure you while baby is sleeping silently. Nursery night light and sound-activated LED lights for added care. Low battery indicator and out-of-range alarm for peace of mind. Box has been opened solely to test units. Unit has been tested working. Tatty box.