Fire crew assists with alarm battery change Heard on: Merrimack Valley Police, Fire and EMS 00:16 00:00 Fire alarm, ladder one calling. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Fire alarm, ladder one calling. 00:03 Fire alarm's on. 00:05 Ladder one's gonna have a service call to (number withheld) Charles Street. 00:09 Open up the radio box to switch the battery. 00:13 (number withheld) Charles, you open up the box so they can change the battery. 6/29/2026 10:33 AM Other Non-Crime Event Charles St, Newburyport, MA 01950 View on map