Carbon monoxide alarm at Sherman Drive home Heard on: Rockland NY Fire Dispatch Group Calls 00:18 00:00 Department 26, signal 10, the signal 18 CO alarm. 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 Department 26, signal 10, the signal 18 CO alarm. 00:04 Six Sherman. 00:07 Department 26, signal 18 CO alarm activation at (number withheld) Sherman Drive, 00:12 crossing West Gramco Road and Parker Road, 0202 WQZN 769100. 2026-09-12 23:02 UTC Fire Sherman Dr, Garnerville, NY 10923 View on map