• Model #: SA3210
  • SKU #: SA3210
  • Additional SKUs

10-Year Battery Dual Sensor Alarm

  • Two sensors detect smoke from both smoldering and flaming fires
  • Built-in 10-year battery offers continuous power for the life of the alarm
  • Engineered to reduce false alarms from cooking smoke or steam
  • Loud 85-decibel alarm is designed to be heard easily
  • Single test/silence button for simple operation
  • Installs anywhere with no wiring required

10-Year Battery Dual Sensor Alarm

  • Model #: SA3210
  • SKU #: SA3210
  • Additional SKUs

Features

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. A single button both silences and tests the smoke detector for simple operation. The built-in 10-year lithium-ion battery provides continuous power, with no need to ever worry about changing the battery over the lifetime of the smoke detector, and it can be easily installed anywhere without wires.

  • Dual Sensors Detect Different Types of Fires
  • Built-In 10-Year Battery
  • Smart Sensor Minimizes False Alarms
  • 10-Year, Battery-Powered Fire Detector Installs Anywhere

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. A single button both silences and tests the smoke detector for simple operation. The built-in 10-year lithium-ion battery provides continuous power, with no need to ever worry about changing the battery over the lifetime of the smoke detector, and it can be easily installed anywhere without wires.

  • Dual Sensors Detect Different Types of Fires

The 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, and the photoelectric sensor detects smoldering fires, such as when a lit cigarette ignites clothing or upholstery. Both sensors work together to provide comprehensive smoke and fire detection.

  • Built-In 10-Year Battery

The First Alert SA3210 10-Year Battery Dual Sensor Alarm features a built-in 10-year lithium battery that provides continuous power for the life of the detector. An end-of-life timer lets you know when the device should be replaced.

  • Smart Sensor 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.

  • 10- Year, Battery-Powered Fire Detector Installs Anywhere

The battery-powered fire detector can be installed anywhere with no wires or electrician required.

Specifications & Manuals

Specifications

SKU(s)

SA3210, 1039841, 1039842, 1039843

Model

SA3210

UPC

29054014665

Warranty

10-Year Limited

Battery Type

10-Year Sealed Lithium

Sensor Type

Photoelectric and Ionization

Item Length

2 in.

Item Width

5 in.

Item Height

5 in.

Item Weight

.54 lbs

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