Summary: Fire and EMS units responded to a box alarm activation at a large shipping and receiving facility located at 10 Web Drive in Pelham, Hillsborough County, New Hampshire. Upon arrival, crews found the building evacuated with no visible signs of fire. A full 360-degree check of the building was conducted, and no hazards were found. The fire alarm system was reset successfully after investigation, and all units were cleared from the scene. Later, a second alarm was received indicating possible smoke near an outdoor cookout area, but no fire or hazardous conditions were ultimately found.