The First Alert 0827B is a sealed ionization smoke alarm designed to provide reliable fire detection protection for your home. Equipped with a 10-year sealed lithium battery, this smoke detector eliminates the need for battery replacements during its entire operational lifespan, making it a convenient and dependable choice for long-term fire safety.
This ionization sensor smoke alarm is certified to meet current industry requirements for fire detection and helps reduce cooking nuisance alarms. The alarm features a single test button for easy verification and a mute feature to temporarily silence false alarms. With its compact white design and dependable sealed battery system, the 0827B provides hassle-free fire protection without the need for ongoing maintenance or battery changes.
Features and Benefits
- 10-Year Sealed Lithium Battery: Long-life power source eliminates the need for battery replacements throughout the alarm’s operational life.
- Ionization Sensor: Effective fire detection technology that alerts you to smoke.
- Test and Mute Button: Single button allows you to test the alarm and mute false alarms as needed.
- Power and Alarm Indicators: LED lights show power status and alarm activation.
- Tamperproof Design: Secure construction prevents unauthorized tampering with the unit.
Specifications
- Brand: First Alert
- Model Number: 0827B
- Sensor Type: Ionization
- Battery: 10-year sealed lithium, 3V
- Sound Output: 85 dB
- Color: White
- Features: Tamperproof design, mute feature, power LED, alarm indicator, end of life signal, single test button








