Smoke Detectors: Moorpark vs Simi Valley
How do smoke detectors rules compare between Moorpark, CA and Simi Valley, CA?
Moorpark and Simi Valley have similar restriction levels.
Moorpark, CA
Ventura County
Moorpark requires working smoke detectors in all residential dwellings per California law. Detectors must be installed in each bedroom, outside sleeping areas, and on every level. The city enforces requirements through the Ventura County Fire Protection District.
View full Moorpark rules βSimi Valley, CA
Ventura County
Smoke detectors are required in all residential dwellings in unincorporated Ventura County per California Health and Safety Code Section 13113.7 and the California Residential Code. Detectors must be installed in each bedroom, outside sleeping areas, and on every level of the home.
View full Simi Valley rules βKey Facts Comparison
| Fact | Moorpark | Simi Valley |
|---|---|---|
| Required Locations | Every bedroom, hallway, and level | - |
| New Construction | Hardwired, interconnected, 10-yr battery | Hardwired with battery backup |
| Rural Properties | All habitable structures need detectors | - |
| Code Enforcement | (805) 517-6200 | - |
| Locations Required | - | Each bedroom, outside sleeping areas, every level |
| Battery Type | - | 10-year sealed (since July 2014) |
| Enforcement | - | County Fire (805) 389-9710 |
Highlighted rows indicate differences between cities.
Moorpark FAQ
Where do I need smoke detectors in my Moorpark home?
In every bedroom, in hallways outside sleeping areas, and on every level of the home. Horse properties and rural lots should also have detectors in detached habitable structures such as guesthouses and workshops.
What type of smoke detectors does Moorpark require?
New construction requires hardwired, interconnected alarms with battery backup. Existing homes must use sealed 10-year lithium battery models upon replacement. Combination smoke/CO detectors are acceptable.
Do Moorpark rental properties need smoke detectors?
Yes. Landlords must install working smoke detectors before tenancy begins. Tenants must notify landlords of malfunctioning units. Missing detectors carry a $200 fine per unit.
Simi Valley FAQ
Where do smoke detectors need to be installed in my Ventura County home?
Smoke alarms must be installed inside each bedroom, outside each sleeping area in the immediate vicinity, and on every level of the home including basements. New construction requires hardwired, interconnected alarms with battery backup.
Are carbon monoxide detectors also required?
Yes. California law requires CO detectors in all dwellings with fuel-burning appliances, fireplaces, or attached garages. They must be installed outside each sleeping area and on every level. This is enforced under Health and Safety Code Section 17926.1.
What type of smoke alarm batteries are required?
Since July 1, 2014, all replacement smoke alarms in California must contain sealed, non-removable 10-year batteries per SB 745. Hardwired alarms must have battery backup. Contact County Fire at (805) 389-9710 for inspection questions.
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