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10-Year Battery Operated Smoke Alarm with Slim Profile Design DC
- Mfg.#
- 1046731
- Sku#
- 3509445
- First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
- 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
- Slim profile design is half the depth of a standard detector
- End-of-life warning lets you know when it’s time to replace the alarm
- Test/silence button for efficient testing to ensure the detector is working properly
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The First Alert SM210 10-Year Sealed Battery Smoke Alarm with Slim Profile Design is equipped with First Alert's Precision Detection advanced sensing technology and meets new industry standards. This slim profile smoke alarm is easy to install, and the 10-year battery means no battery replacements are required.
Specifications
General
| Battery | Lithium |
|---|---|
| Sensor Type | Photoelectric |
| Sound Level | 85dB at 10 feet |
| Type | Smoke Alarm |
Dimensions
| Height | 1 in |
|---|---|
| Length | 5.13 in |
| Width | 5.13 in |
Manufacturing Details
The following information is subject to change without notice
| Shop USA | No |
|---|
Related Documents
Brochure (PDF)
