Peace of mind while your baby sleeps angelcare has been the leader in movement baby monitors for 15 years providing optimal peace of mind for millions of parents around the world the ac1100 digital video movement sound baby monitor watches over your baby when you canrsquot the under the mattress sensor pad monitors movement across the entire surface of your babyrsquos mattress detecting even the slightest of movements the rechargeable portable parent unit with high quality video scr