Keep your home safe with the First Alert BRK FG250B Dual Ionization Smoke Alarm. This reliable smoke detector is powered by a 9-volt battery and is designed to detect smoke in its early stages, providing an early warning to protect your home and family. With its brand name and advanced technology, you can trust that this smoke alarm will provide accurate and consistent performance. Ideal for use in any home or living space, this smoke alarm is easy to install and features a compact design that will blend seamlessly with your home decor. It is perfect for those who value safety and want to ensure that their home is protected against potential fire hazards. Invest in the First Alert BRK FG250B Dual Ionization Smoke Alarm today and enjoy peace of mind for years to come.