smart caregiver economy wireless monitor & motion sensor

Smart Caregiver Versatile and Economical Wireless Monitoring System comes with 1 Economy Wireless Monitor and 1 Motion Sensor with swivel bracket for specific area motion sensing. Easy to monitor loved ones getting out of bed or leaving the room. Can be used above or by doorways or next to bed. The Monitor uses three "C" batteries and measures 5.25" x 4" x 1". The Motion Sensor uses three "AA" batteries and measures 3.5" x 3.5" x 1.5". (Batteries not included) Monitor has adjustable volume (Hi/Lo/Med). Monitor is expandable - can handle up to 6 wireless components.