Personnel from the Santa Barbara County Fire Department were dispatched at approximately 4:30 a.m. to a report of a ringing fire alarm system on the 900 block of Embarcadero Del Mar, fire Capt. Scott Safechuck said.
They found a fire-suppression sprinkler head had been activated and put out the blaze, Safechuck added.
Firefighters assisted with removal of water from the business, which had minor damage, he said.
The cause of the fire remained under investigation, Safechuck said.
