This twin pack clamshell lifesaver basic battery operated smoke alarm will add a measure of safety to your home.
- Test button
- Tamper resistant locking pin
- Low battery indicator chirp
- Battery backup (9V battery included)
- Protects even during power outages
- UL Listed
- Ionization sensor
- 5" diameter
Dimensions: 5" Diameter
Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 12/11/2013 at 5:00am CT. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.