Carbon monoxide alarm on Cambridge Place NW Heard on: Washington DC Fire EMS 00:10 00:00 Local alarm truck two, responding to the CO alarm, (number withheld) Cambridge Place Northwest, 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 Local alarm truck two, responding to the CO alarm, (number withheld) Cambridge Place Northwest, 00:06 cross street is 30th Street Northwest, operating on fire channel 02, 1917. 2026-11-10 00:15 UTC Fire Cambridge Pl NW, Washington, DC 20007 View on map