BRK FG250B 9V Battery Operated Smoke Detector is a single station smoke alarm specifically designed for
residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories, and other multifamily dwellings as defined in standard NFPA 101. Model FG250 has been fully tested and complies with, UL217, CSFM, NFPA 72, and NFPA 101 and other agencies that model their codes after the above agencies. It meets building codes where DC with Silence smoke alarms are required and with model building codes published by the ICC.