CordLess® Chair Pads. No cords! Reduces tripping hazards an eliminates broken or tangled cords. 10" x 15" (25cm x 38cm) I year warranty. The Smart Caregiver Pressure Chair Sensor Pads are compatible with all Smart Caregiver fall prevention monitors and systems. These sensor pads are totally sealed and impervious to fluids. Made with silver membrane technology, assures long reliable life. These weight-sensitive pressure pads are for chair fall alarm monitor use. When connected to a fall prevention monitor, the pressure pad will trigger the fall alarm when weight is removed from the pressure pad itself. These pressure pad provides incontinence protection. Please Note: All bed/chair sensor pads or floor mats must be connected to a Smart Caregiver Monitor to operate.