- Test/Silence Button: The test/silence button allows you to easily test the smoke alarm's functionality and silence false alarms. This feature ensures that the smoke alarm is working properly and reduces the risk of nuisance alarms.
- Affordable: The First Alert SA303CN3 Smoke Alarm is an affordable solution for home safety. It provides reliable protection without breaking the bank, making it an ideal choice for budget-conscious homeowners.

The First Alert SA303CN3 Battery Powered Ionization Smoke Alarm is a reliable and efficient device that provides early warning of potential fires. With its advanced ionization sensor technology, it quickly detects smoke particles in the air and sounds a loud alarm to alert occupants of the building. The device is easy to install and comes equipped with a test/silence button that allows you to check its functionality and silence false alarms. Its compact and sleek design makes it a great addition to any home or office. The white color of the device ensures that it blends in well with any décor. Overall, the First Alert SA303CN3 is a must-have safety device for any property owner looking to protect their family, employees, and assets from the dangers of fire.

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