First Alert Dual Sensor Smoke Alarm with 10-Year Sealed Battery - (SA3210)
The First Alert SA3210 10-Year Battery Dual Sensor Alarm provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on nuisance alarms from cooking smoke or other common false-alarm triggers. The built-in 10-year lithium-ion battery provides continuous power, with no need to ever worry about changing the battery. This dual sensor smoke alarm is available online at the First Alert Store:
https://www.firstalertstore.com/store...
Dual Sensors Detect Different Types of Fires
This First Alert Smoke and Fire Alarm comes equipped with two different sensors to offer the earliest possible warning of a fire. The ionization sensor detects flaming fires, such as grease fires or wastebasket fires, while the photoelectric sensor detects smoldering fires, such as when a lit cigarette ignites clothing or upholstery. Both sensors work together to provide complete smoke and fire detection.
Intelligent Sensing Technology Minimizes False Alarms
People sometimes disable a fire detector when it goes off due to cooking smoke or steam, even though in doing so they endanger themselves and their loved ones. Intelligent Sensing Technology in the First Alert Dual-Sensor Smoke and Fire Alarm is designed to distinguish between real fires and nuisances, reducing false alarms significantly so there is never a need to disable the alarm.
Ten Years of Smoke and Fire Protection
This smoke and fire alarm is powered by ten year sealed lithium batteries. The batteries will not have to be replaced during the span of the alarm's ten year operation. Dual sensing technology and a decade's worth of protection provides an elite defense in alerting others to the presence of smoke and fire in the home.
0:00 First Alert SA3210 Dual Sensor Alarm
0:18 Why Should I Be Using Smoke Alarms?
0:45 Ionization Sensor
0:53 Photoelectric Sensor
1:07 Intelligent Sensing
1:22 Optipath 360 Technology
1:47 Ten Year Sealed Battery
2:05 Easy to Mount and Install
2:33 Where Should I Install Smoke Alarms?
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