CO alarm malfunction at home on Joseph Court Heard on: Dupage County IL Regional Fire Dispatch 00:19 00:00 CO detector malfunction. 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 CO detector malfunction. 00:02 District (number withheld) Joseph Court, Bartlett. 00:05 Engine 1, cross street of First Avenue and Third Court. 00:10 Engine 1 from DuComm. 00:14 Go ahead, Engine 1. 00:17 (name withheld), we're already on the way. 00:18 ETA 30 minutes. 2026-10-21 19:51 UTC Fire Joseph Ct, Bartlett, IL 60103 View on map