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FIRST ALERT SA304CN3 Smoke Alarm with Escape Light, Ionization Sensor
- Smoke alarm excels at detecting smoke from flaming fires
- Ionization smoke-sensing technology with enhanced smoke-gathering design
- Loud 85 dB alarm is designed to be heard easily
- Smoke detector features single test/silence button for simple operation
- Side-load battery compartment and theft-prevention lock
- Battery-powered alarm installs easily
- Escape light leads you to safety
- Mute button mutes unnecessary alarms immediately, also tests alarm function with same button
- EZ access battery door, no need to remove alarm from ceiling to change battery
- Emits T3 pattern
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