False fire alarm caused by faulty detector, Wilmington MA

00:00

Fire alarm, engine one.

00:02

Answering, engine one.

00:06

Faulty detector on McDonald Road.

00:08

We're clear, returning.

00:09

Homeowner's been advised.

00:12

Faulty detector.

00:13

Homeowner was advised.

00:14

Clear, returning.

False fire alarm caused by faulty detector