Around 1800 hours the Box was struck for a reported first due dwelling fire on Scenic street in the village of Cetronia. Engine 311 responded w/3 and were advised of a smoke condition inside with alarms sounding. Chief 301 arrived with a 1 story, single family dwelling and nothing showing. Engine arrived onscene, laid out from the hydrant at Chew st and N40th, and ran 200' of 1 3/4" cross lay. The tower arrived understaffed w/2 but still emptied the ladder bed, laddering all 4 sides and completing outside duties. Crews found no problem, picked up and went back in service 30 minutes later