Residential Fire Alarm

Timeline

1. 9:22pmCounty 911
   Kent County 911: Rockford Police — General Assist, 500 block of Greystone Dr NE, Rockford
2. 9:22pmCounty 911
   Kent County 911: Rockford Fire — Fire Alarm, 500 block of Greystone Dr NE, Rockford
3. 9:24pmRadio
   Residential fire alarm at 400 block of Greystone Drive NE; combination carbon monoxide and fire alarm activated, no smoke or flames visible
4. 9:25pmRadio
   Alarm no longer sounding; caller concerned about checking for carbon monoxide
5. 9:30pmRadio
   Rockford Engine 20 on scene, establishing Greystone Command, investigating
6. 9:40pmRadio
   Rockford 20 contacted by on the fireground channel
7. 9:43pmRadio
   Faulty detector, no cause for alarm; all Rockford units clear