BRK First Alert - FG250B Dual Ionization Smoke Alarm with 9-volt Battery Kitchen This unit features two universal

This unit features two universal knife inserts

RoHS    RoHS Cert

Multi-functional

per Earpiece Driver Size 0

BRK First Alert - FG250B Dual Ionization Smoke Alarm with 9-volt Battery Kitchen This unit features two universal[shortdesc] Alarm Type Smoke Power Source Battery Sensor Ionization Interconnects No Battery 9V Alkaline Battery Backup [ shortdesc] The BRK First Alert FG250B ionization smoke alarm is a great economical choice for a battery powered smoke alarm in a multi family home. The BRK FG250B smoke alarm is specifically designed for use in residential and institutional dwellings where hardwiring may be difficult. The FG250B is compliant with UL217, CSFM,