The Babysense? V Infant Movement Monitor is a must for any parent grandparent or day-care provider who wants peace of mind while baby is sleeping. Babysense V is a simple yet reliable movement monitor that alerts you with an alarm if infant's movement stops or is irregularly slow. The monitor is suitable for all infants from birth to one year of age. Invented in 1991 and popular worldwide for years the Babysense? V is finally available in the U.S. Babysense? V is comprised of two very sensitive sensor pads which are placed under the baby's mattress and a high speed microprocessor control unit. The control unit alerts you with a loud alarm if it does not detect any movement for 20 seconds or if it detects less then 10 micro-movements per minute. Even the slightest body motions are registered as movement. These motion patterns trigger a flashing green light which can be clearly seen from a distance providing you with peace of mind. The monitor operates on 4 regular "AA" household