Fire crew checks carbon monoxide alarm at home, Rochester MN

00:00

Engine five in route to a CO alarm, no illness at (number withheld) (number withheld) South Pointe Drive Southwest.

00:06

CO detector there went off briefly.

00:08

No sign of any conditions.

00:11

Now it's silent.

00:12

Caller says there is a battery issue.

00:14

She's not sure what the problem is.

Fire crew checks carbon monoxide alarm at home