Alarms and Detectors

Smoke alarms and carbon monoxide detectors are critical for early warning in an emergency. The La Crosse Fire Department offers free alarm and detector installation* for residents in partnership with the American Red Cross. Community members can request installation online or by contacting the Red Cross for assistance. Bottom line, working smoke alarms and CO detectors save lives!

Fill out the online request form or call 888-376-4056

*Resident needs to be the homeowner; install performed by LCFD staff or Red Cross Volunteers.

Smoke Alarms FF- 2025 by Molly McCormick

Placement of your alarms

Home with three levels showing a smoke alarm on each level, outside each sleeping area, and inside every bedroomDiagram of proper placement of a smoke alarm, showing a minimum of 4 inches from a corner, ceilings being the best option, acceptable on the wall if 4 inches to 12 inches from ceiling

Carbon Monoxide

Diagram of common sources of carbon monoxide around the room. (Lists: Furnace, water heater, dryer, BBQ, Stove, Car, Fuel Fired Fireplace, Blocked vents or chimney, and Portable fuel fired generator.

Action Steps You Can Take

  • Follow the manufacturer’s instructions for placement and mounting height.
  • Choose a CO alarm that has the label of a recognized testing laboratory.
  • Test CO alarms at least once a month; replace them according to the manufacturer’s instructions.
  • If the audible trouble signal sounds, check for low batteries. If the battery is low, replace it. If it still sounds, call 9-1-1.
  • If the CO alarm sounds, immediately move to a fresh air location outdoors or by an open window or door
  • Gas or charcoal grills can produce CO — only use outside.
  • If you need to warm a vehicle, remove it from the garage immediately after starting it. 
  • Do not run a vehicle or other fueled engine or motor indoors, even if garage doors are open. Make sure the exhaust pipe of a running vehicle is not covered with snow.
  • During and after a snowstorm, make sure vents for the dryer, furnace, stove, and fireplace are clear of snow build-up.
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