First Alert Battery Operated 3V Photoelectric/Ionization Dual-Sensor Smoke & Fire Alarm

First Alert

  • Photoelectric & Ionization sensor
  • Dual sensors and nuisance resistance utilizes 2 technologies to decipher between flaming and smoldering fires
  • Single button silences and tests
  • Battery powered, battery included
  • Easy to install
  • 10-year limited warranty