Summary: Fire and emergency units, including Battalion Chief 2, Engines 321, and Ladder 2, responded to an alarm activation at 229 Hope Avenue, East Rutherford, New Jersey. Upon arrival, it was determined that the alarm was triggered accidentally by manual activation. The alarm system could not be fully reset and was left in trouble mode, with fire prevention following up on the issue. No fire or injuries were reported, and all responding units were cleared and returned to service.