Turn scattered alarms into one system
How to Create a Home Smoke & CO Detector Inventory
A detector inventory makes monthly testing, replacement planning and service calls faster because the household knows exactly what is installed.
Record the location
Use a consistent name such as “upstairs north bedroom” or “basement stair landing.” Include every bedroom, hallway, level and combination unit.
Record the device
Note whether it is smoke, CO or combination; hardwired or battery-only; interconnected or standalone; and the manufacturer and model. A label photo is useful.
Record the dates
Capture manufacture, installation and replace-by dates where available. For smoke alarms, plan replacement by ten years; for CO alarms, follow the model’s stated life.
Keep the record active
Add monthly test dates, battery changes, chirps and replacements. Detector Inspectors can help establish the inventory during a whole-home service visit.
Safety references
Primary sources used for this page:
Manufacturer instructions and current local requirements control. For an emergency, call 911.
North Metro Denver
Handle every detector in one visit.
Call or text Jayson to schedule residential smoke and CO detector service.
Call (303) 880-9881 jaysonsale@icloud.comFor an active alarm or suspected emergency, get outside and call 911.
Next steps
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