First Alert Long Life Battery Operated 9V Ionization Smoke Alarm

First Alert

  • Ionization sensor
  • Enhanced smoke-gathering design ideal for detectin smoke from flaming fires
  • 85 dB alarm wakes event the soundest sleepers
  • Convenient single-button operation for silence/test
  • Slide-load battery installation with theft-prevention lock to prevent battery and/or alarm from being removed without proper tools
  • Low-battery alert
  • 10-year warranty