Battery-operated smoke alarm utilizes ionization sensing technology, 4-inch unit is smaller, more discreet. Powered by a 9V battery, providing continuous protection, even during power outages, easy-install unit with test button. Not available for sale in Oregon or Vermont.
- Smaller, more discreet unit
- Battery-operated smoke alarm utilizes ionization sensing technology
- Not available in Oregon or Vermont
In-Package Dimensions (inches)
Country of Origin: CN