Smoke Detectors: Cedar Hill vs Dallas
How do smoke detectors rules compare between Cedar Hill, TX and Dallas, TX?
Cedar Hill and Dallas have similar restriction levels.
Cedar Hill, TX
Dallas County
Cedar Hill requires hardwired interconnected smoke alarms with battery backup in every bedroom, outside each sleeping area, and on every level of homes built or substantially remodeled since 2003. Rentals must have working alarms per TX Property Code Ch. 92.
View full Cedar Hill rules →Dallas, TX
Dallas County
Dallas adopts the 2021 International Residential Code and International Fire Code requiring smoke alarms in every bedroom, outside each sleeping area, and on every level of the home. Texas Health and Safety Code Chapter 766 mandates smoke detectors in all residential dwellings.
View full Dallas rules →Key Facts Comparison
| Fact | Cedar Hill | Dallas |
|---|---|---|
| - | - | |
| Required Locations | - | Every bedroom, outside sleeping areas, every level |
| State Law | - | TX Health & Safety Code Ch. 766 |
| Landlord Duty | - | TX Property Code §92.255 |
| Battery Type | - | 10-year sealed lithium preferred |
Highlighted rows indicate differences between cities.
Cedar Hill FAQ
Is my old 1990s home required to be retrofit with hardwired alarms?
Not unless you do a substantial remodel that triggers the current code. You must, however, maintain functioning alarms — battery models are acceptable in pre-existing homes.
I'm a tenant — my landlord won't fix the smoke alarm. What can I do?
Send written notice (keep a copy). After a reasonable time, you may pursue remedies under TX Property Code §92.260 including statutory damages.
Does Cedar Hill Fire give out free smoke alarms?
Yes — contact the fire department at (972) 291-5266 about the community risk-reduction program for free installation for qualifying residents.
Dallas FAQ
Where do smoke detectors need to be in Dallas homes?
In every bedroom, outside each sleeping area, and on every level of the home including basements and habitable attics.
Are landlords required to provide smoke detectors in Dallas?
Yes. Texas Property Code §92.255 requires landlords to install at least one smoke detector outside each bedroom.
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