Smoke alarms chirping after battery change, Dover NH

00:00

Engine 2. Engine 2, respond to (number withheld) Cushing Street for an investigation.

00:12

Show both units going out.

00:14

This is.

00:19

Engine two, go.

00:21

(number withheld), Cushing Street for the investigation.

00:26

She's at (number withheld).

00:27

It'll be the left side of the duplex.

00:29

Caller states smoke detectors chirping even after changing batteries.

Smoke alarms chirping after battery change