According to the National Fire Protection Association, three out of five home fire deaths occur in homes with no smoke alarms or no working smoke alarms. That is entirely preventable.
In Rockland County, we encounter non-functional smoke detectors regularly. Dead batteries, expired units, or detectors removed because of nuisance chirping that nobody fixed.
**How Often to Test**
Test smoke detectors monthly by pressing the test button. If the alarm does not sound, replace the batteries and test again. If it still fails, replace the unit.
At a minimum, test when you change your clocks in spring and fall, and replace batteries annually.
**When to Replace the Unit**
Smoke detectors last eight to ten years. After that, the sensors degrade. Check the manufacture date on the back of each unit. If there is no date, it is old enough to replace.
Many Rockland County homes built in the 1980s and 1990s still have original detectors. These should be replaced immediately.
**Where They Should Be Located**
Current guidelines call for smoke detectors in every bedroom, outside each sleeping area, and on every level including the basement. If your home only has detectors in hallways, you may not have adequate coverage.
For kitchens that trigger false alarms, a photoelectric detector (rather than ionization type) reduces nuisance alarms while still providing protection.
**Hardwired vs Battery-Operated**
Hardwired detectors are interconnected so when one detects smoke, they all sound. These still need backup battery replacement. Do not assume hardwired means maintenance-free.
Battery-operated detectors are common in older homes and work well when maintained. Units with sealed ten-year lithium batteries eliminate annual battery changes and cost about the same as standard models.
**Carbon Monoxide Detection**
CO detectors are equally important for homes with fuel-burning appliances, attached garages, or fireplaces. Combo units that detect both smoke and CO simplify installation. Place CO detectors on every level and outside sleeping areas.
**Common Problems We See**
The most common issues we encounter across Rockland County: detectors over ten years old that have never been replaced, units removed because of chirping, detectors inside kitchens triggering constant false alarms, and detectors painted over during room painting which blocks the sensors.
**Let Us Handle It**
At Odds & Ends, we check every detector in your home, replace batteries, swap out expired units, and add detectors where coverage is lacking. For most homes, this takes less than an hour.
If you are unsure about the status of your smoke detectors, request a free estimate and we will make sure your home is properly protected.