text: This is the dramatic moment firefighters battle a 1,000-degree blaze as it rips through a $3.8million mansion in New Jersey. Sea Bright fire chief volunteer Chad Murphy wore a camera on his now-charred helmet as he stepped into the furnace in Rumson on Monday. Footage shows him entering the burning building and carefully navigating the smoke-filled interiors. At one point he's seen hosing down a glass skylight with debris falling down. Caught on camera: This is the dramatic moment firefighters battle a 1,000-degree blaze as it rips through a $3.8million mansion in New Jersey . Going in: Sea Bright fire chief volunteer Chad Murphy wore a camera on his now-charred helmet as he stepped into the furnace in Rumson on Monday . Hazy: Footage shows him entering the burning building and carefully navigating the smoke-filled interiors . Several other firemen then enter the scene and Murphy moves with them upstairs. Wearing smoke masks, they step through crumbling walls and flooded passageways. In order to hear each other, they shout loudly to one another. They also use radios to communicate to a second team of firemen with the truck outside. Although the headcam video cuts at the 31-minute mark, it apparently took the fire fighters six hours to get the blaze under control. Former Sea Bright fire chief Joe Eskridge says the helmet cam is 'probably one of the best tools you can have besides water' when it comes to coordinating fire efforts. An image of the 22-room mansion after the fire, captured by CBS News, shows that the upper floors were the worst damaged. Lurking hazards: At one point he's seen hosing down a glass skylight with debris falling down . Key accessory: One fire fighter say the helmet cam is 'probably one of the best tools you can have besides water' when it comes to coordinating fire response . Final edit: Although the headcam video cuts at the 31-minute mark, it apparently took the fire fighters six hours to get the blaze under control . Under investigation: The four-alarm fire at the Rumson mansion, known as Blithewald, has been ruled accidental, though the exact cause is yet to be identified . Dozens of windows appear to be missing with parts of the roof also destroyed. The four-alarm fire  at the Rumson mansion, known as Blithewald, has been ruled accidental, though the exact cause is yet to be identified. There were no injuries reported. Before it went up in flames, the seven-bedroom mansion  was being decorated by more than 40 interior designers for a month-long event. Apparently, the building is referred to locally as the 'Gatsby House' because F. Scott Fitzgerald was a friend of the owner in the late 1880s and visited frequently. It is currently owned by Thomas Widener, a Deutsche Bank Securities Inc. executive. Lucky escape: There were no injuries reported in the fire . Bad timing: Before it went up in flames, the seven-bedroom mansion was being decorated by more than 40 interior designers for a month-long event . In the spotlight: Apparently, the building is referred to locally as the 'Gatsby House' because F. Scott Fitzgerald was a friend of the owner in the late 1880s and visited frequently . Still standing: It is currently owned by Thomas Widener, a Deutsche Bank Securities Inc. executive .
target: Sea Bright Fire Chief Chad Murphy wore a camera on his now-charred helmet as he stepped into the furnace in Rumson on Monday .
  The four-alarm fire at the Rumson mansion, known as Blithewald, has been ruled accidental, though the exact cause is yet to be identified .
  No injuries were reported .