Residential fire alarm canceled by alarm company Heard on: Marin County - All County Fire Agencies 00:16 00:00 Engine 20, residential fire alarm activation, (number withheld) Butterfield Road, 1835. 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 Engine 20, residential fire alarm activation, (number withheld) Butterfield Road, 1835. 00:09 Go ahead. 00:14 Engine 20, run cancel for the alarm company. 6/25/2026 06:35 PM Fire Butterfield Rd, San Anselmo, CA 94960 View on map