Nurse Call Upgrade. Facility use. This Cura1 wireless accessory monitoring device is to be used in place of a cordless falls monitor and g-cord. This device will give the residents room wireless falls prevention and monitoring capabilities. Plug the Multiport receiver directly into the residents bedside call point via pendant socket. Via this device you may monitor up to 5 wireless devices and 1 hardwired device simultaneously (including pendant cord OR hardwired floor mat) integrated directly into the nurse call system.