FIRST ALERT Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup, 3-Pack

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The First Alert 7010B hardwire photoelectric smoke alarm with battery backup is designed for residential and institutional use, such as in hospitals, hotels, motels, dormitories, and other multi-family dwellings. This 120V smoke alarm features a hardwire installation and can be interconnected with up to 18 compatible devices, including up to 12 smoke alarms and 6 compatible devices like bells, horns, and repeaters. When one alarm is triggered, all connected alarms will sound, providing a comprehensive alert system.

The First Alert 7010B alarm is equipped with a loud 85dB audible signal and a photoelectric smoke sensor, which is particularly effective in detecting slow-smoldering fires. This alarm offers a range of convenient features, including a single test/silence button that allows you to quickly silence a non-threatening alarm or low-battery warning, as well as test the unit's functionality. The latching alarm indicator automatically identifies the unit that initiated the alarm, helping to pinpoint the source of an incident.

For added security, the smoke detector includes an optional drawer and mounting bracket lock to prevent tampering or removal of the 9-volt backup battery. When the alarm reaches the end of its 10-year service life, it will provide an audible notice, prompting the user to replace the unit.

Backed by a 10-year limited warranty and tested to meet UL 217 standards, the First Alert 7010B hardwire smoke alarm with battery backup provides reliable and trusted home safety. Its easy installation and compatibility with other BRK and First Alert hardwired smoke and carbon monoxide alarms make it a convenient choice for faster turnarounds on job sites.

Key Features: - Hardwire 120V single or multiple station smoke alarm - Interconnectable with up to 18 compatible devices - 85dB audible alarm with photoelectric smoke sensor - Convenient test/silence button and latching alarm indicator - Optional drawer and mounting bracket lock - End of life signal - 10-year limited warranty and UL 217 certified

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