Price: $48.85
(as of Jul 24, 2025 08:48:47 UTC – Details)

The First Alert FG250A-2-6 Battery Smoke Alarm features a fully insect screened dual ionization smoke sensing chamber, an 85dB horn, a supervised 9V battery power supply, a full function test switch, a silence feature to silence unwanted nuisance alarms, a red LED light that indicates DC power or alarm. It also features a tamper resistant locking pin that locks alarm cover to prevent removal of battery. Perfect for apartment, dormitory or hotel applications. The compact, low profile design complements any décor. Battery installation and removal can occur while the unit is mounted to the ceiling or wall via the hinged cover. When voltage drops to a pre-set warning level, the horn will “chirp” approximately once per minute to indicate a fresh battery is needed. To insure the battery is always replaced properly, the cover is designed to resist closing when the battery is missing. Designed for wall or ceiling mounting. Includes mounting anchors and screws. Approved for use in recreational vehicles.
Dual ionization – dual ionization sensing chamber. Generally more Effective at detecting small particles produced by Flaming fires. Sources may include paper or kitchen grease
Silence feature – silences nuisance alarms
Tamper resistant locking pin – locks alarm Cover to prevent removal of battery. Perfect for apartment, dormitory or hotel applications
9V battery included approved for RV use