Safety 1st Deluxe Musical Sight & Sound Nursery Monitor baby 205

Safety 1st Deluxe Musical Sight & Sound Nursery Monitor baby 205 The main unit has the outlet plug the parent monitor takes batteries (not included) Voice activated Brahm's Lullaby with manual override Lights display babys sound level Ac powered sensor nightlight glows automatically when room darkens and turns off when room is lit. LED visual sound level display lets you see the level of baby's sounds Transmitter base conveniently plugs into outlet and runs on household current out of range indicator The main unit plugs into an outlet this one is for baby's room. The parent unit there is not cord but takes batteries. The instructions are included. I used this when my son was at his grandparents house. It works as it should.