Patient Alert Assistant can trace all of Trek 2000’s Patient Alert System (PAS) devices’ activities and report to user readily. It provides two modes to cater user’s different needs: Home mode allows caretaker to monitor PAS directly using Bluetooth Low Energy (up to 70m); Hospital mode allows caretaker to monitor multiple devices remotely through designated terminals (PC or Trek 2000’s SmartGateway). Authorized users can edit sensitivity and notification intervals of PAS in Setting Mode.