Security

SA3210 10-Year Battery Ultimate Protection Smoke Alarm

SKU: SA3210

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SA3210 10-Year Battery Ultimate Protection Smoke Alarm

SKU: SA3210

The First Alert 10-Year Battery Ultimate Protection Smoke Alarm provides early warning of both flaming and smoldering fires. The built-in 10-year lithium-ion battery provides continuous power, with no need to worry about changing the battery over the lifetime of the smoke detector, and it can be easily installed without wires. A single button both silences and tests the fire detector for simple operation.

Single test/silence button for simple operation
Battery-operated fire detector installs with no wiring required
Built-in 10-year battery offers continuous power for the life of the detector
Loud 85-decibel alarm is designed to be heard easily
Technology detects both types of fires; smoldering and flaming fires

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Product Overview

Technology Detects Both Types of Fires

The First Alert 10-Year Battery Smoke Alarm comes equipped with two different sensors to provide early warning. The ionization sensor is more sensitive to detecting flaming fires and the photoelectric sensor is more sensitive to detecting smoldering fires. Smoke particles of varying sizes and number are produced in all fires. For maximum protection, use both types of sensing technologies and have smoke alarms on every level and in every bedroom of your home.

Built-In 10-Year Battery

This smoke detector features a built-in 10-year lithium battery that provides continuous power for the life of the detector. An end-of-life warning lets you know when the device should be replaced.