Chair Sensor Pad Alarms alert a caregiver whenever pressure is removed from the sensor pad. When the resident is getting up, the pressure of the PPC-WI Sensor Pad by Smart Caregiver is removed and the alarm on a connected fall monitor (not included) will sound. IMPORTANT NOTE: Non-Returnable. For health and sanitary reasons, we cannot accept returns on this item. FEATURES: - Placed under the patient in bed, the weight-sensitive pressure pad will trigger a connected fall alarm (purchase separately) when weight is removed from the pad - Compatible with all Smart Caregiver fall prevention monitors and systems - Chair sensor pad is sealed and impervious to fluids, providing incontinence protection - Made with silver membrane technology to assure a long reliable life - Chair pad is easy to clean - Coiled cord reduces tripping and entanglement hazards - Bed Sensor Pad measures 10-in x 15-in - Non-returnable item - 1 Year Manufacturer's Limited Warranty