Different from the conventional sensor pads, the Early Alert Sensor Pad gives a true early warning to the caregiver. As soon as the patient sits on the edge of the bed, the alarm sounds. Allows caregiver to get to the patients before they could make it out of bed by themselves. In addition the pad has a delay in the centre area to help prevent false alarms. Low false alarms but early alert on leaving the bed for the best solution on the market.