Carbon monoxide alarm at home on Toms Circle Heard on: Chester County PA Fire Dispatch 00:22 00:00 Number (number withheld), Toms Circle for the CO detector activation. 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 Number (number withheld), Toms Circle for the CO detector activation. 00:03 Squad, the ambulance are en route. 00:06 Chester, do you copy? 51's clear. 00:09 I do now. 00:14 Squad 5 is responding. 00:16 (number withheld) Town Circle, responding to CO detector activation. 00:19 Box 501. 00:21 Ambulance 501. 2026-10-22 22:14 UTC Fire Toms Cir, Malvern, PA 19355 View on map