- Battery operated 9V battery included
- Test button tests unit's electronic circuitry horn and battery function
- Four inch diameter discreet design
- Easy installation
- Meets the UL requirements and widely-accepted safety standards
Designed to help protect you and your family from the dangers of smoke and fire, the Kidde i9040 Fire Sentry Compact Smoke and Fire Alarm, Ionization Sensor is a compact, battery-operated unit that provides continuous protection, even during power outages. UL-listed, it uses ionization technology to detect smoke and fires as soon as they start, providing both extra escape time and peace of mind.i9040 Fire Sentry Compact
Smoke and Fire Alarm
At a Glance:Battery-operated alarm offers continu...Read More
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