Smoke Detectors: Livermore vs Sunol
How do smoke detectors rules compare between Livermore, CA and Sunol, CA?
Livermore and Sunol have similar restriction levels.
Livermore, CA
Alameda County
California Health & Safety Code §13113.7 and §13114 require working smoke alarms in all Livermore dwellings; 10-year sealed battery alarms required since 2015.
View full Livermore rules →Sunol, CA
Alameda County
California Health and Safety Code 13113.7 requires smoke alarms in every bedroom, outside each sleeping area, and on every level of all dwellings in Alameda County. Alarms over 10 years old must be replaced, and new installations must be 10-year sealed lithium battery units or hardwired with battery backup.
View full Sunol rules →Key Facts Comparison
| Fact | Livermore | Sunol |
|---|---|---|
| State Law | H&S §13113.7 / §13114 | - |
| Placement | Each bedroom + hall + floor | - |
| Battery Type | 10-yr sealed (post-2015) | - |
| CO Alarms | Required (SB 183) | - |
| Point of Sale | Compliance required | - |
| Governing law | - | H&S Code 13113.7 |
| Required locations | - | Each bedroom, hall, floor |
| Max alarm age | - | 10 years |
| New alarms | - | 10-yr sealed lithium |
| CO alarms | - | Required per SB 183 |
Highlighted rows indicate differences between cities.
Livermore FAQ
Do I need alarms in older Livermore homes?
Yes. Retroactive state law requires alarms in all dwellings regardless of construction date, though hardwiring is only required in new construction or major remodels.
Who provides free smoke alarms in Livermore?
LPFD periodically partners with the American Red Cross on free alarm installations for eligible seniors and low-income residents.
Sunol FAQ
Do I need to replace smoke alarms when selling my home?
Yes. State law requires compliance at point of sale, including current model alarms in all required locations certified by the seller.
Who is responsible for batteries in a rental?
Landlord tests and ensures operability at move-in. Tenants must maintain batteries and notify landlord of malfunctions in writing.
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