Smoke Detectors: Calverton vs Islip
How do smoke detectors rules compare between Calverton, NY and Islip, NY?
Calverton and Islip have similar restriction levels.
Calverton, NY
Suffolk County
All Suffolk County residences must have working smoke detectors and carbon monoxide detectors under the NY Uniform Code and Amanda Law. Since April 2019, any newly installed or replacement battery-powered smoke alarm in NY must be a sealed 10-year lithium battery unit. Rentals require landlord-installed detectors before occupancy.
View full Calverton rules →Islip, NY
Suffolk County
All Islip dwellings require working smoke alarms on every story and outside each sleeping area per 19 NYCRR 1225 (FCNYS 915). Homes built or sold after April 2019 must use 10-year sealed-battery or hardwired alarms under NY Executive Law 378.
View full Islip rules →Key Facts Comparison
| Fact | Calverton | Islip |
|---|---|---|
| Required Locations | Each bedroom, hallway, and floor | - |
| Battery Type | 10-year sealed lithium (post-2019) | 10-year sealed post-2019 |
| CO Detectors | Within 15 ft of each bedroom | - |
| Rentals | Landlord must install and test | - |
| Code | - | FCNYS 915 |
| CO Alarms | - | Required (Amandas Law) |
| Inspection | - | Rental permit renewal |
Highlighted rows indicate differences between cities.
Calverton FAQ
Do I have to upgrade to a 10-year sealed smoke alarm?
Only when replacing a battery-powered alarm. Hardwired alarms and existing installations are grandfathered until replacement.
Who enforces this in Suffolk County?
Suffolk County code enforcement at (631) 853-4000 handles complaints.
Islip FAQ
Who enforces this in Islip?
Islip code enforcement at (631) 224-5600 handles complaints.
Who enforces this in Islip?
Islip code enforcement at (631) 224-5600 handles complaints.
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