Place the sensor mat e.g. under a doormat, a runner/carpet in the desired monitoring area or in a bed or wheelchair. Makes it easier to monitor dementia patients, sleepwalkers, people in need of care and small children. The person's freedom of movement is not restricted. Unlike other sensor mats, this one not only recognises when a person enters the mat, but also when they leave it. The integrated transmitter then sends a radio signal to a connected receiver of your choice (receiver not included).