First Alert SA305CN Smoke Alarm with Long Life Lithium Battery

  • $22.99
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  • Help keep your family safe with this battery-powered smoke alarm; the extended-life lithium battery effectively provides up to 10 years of monitoring
  • Alarm features an ionization sensor for smoke detection, which is effective in recognizing smoke from flaming fires such as paper and grease fires
  • Battery-operated unit provides continuous monitoring even if there's a power failure; plus, it's easy to install
  • Alarm also features loud 85-decibel alarm, a single test/silence button, and EZ-Access battery door
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom

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